Day: October 8, 2021

SDS of cas: 91-02-1. I found the field of Chemistry very interesting. Saw the article Poly(ethylene glycol) dimethyl ether mediated oxidative scission of aromatic olefins to carbonyl compounds by molecular oxygen published in 2021, Reprint Addresses Liu, QX; Zhou, HF (corresponding author), China Three Gorges Univ, Res Ctr Green Pharmaceut Technol & Proc, Hubei Key Lab Nat Prod Res & Dev, Coll Biol & Pharmaceut Sci, Yichang 443002, Peoples R China.. The CAS is 91-02-1. Through research, I have a further understanding and discovery of Phenyl(pyridin-2-yl)methanone.

A simple, and practical oxidative scission of aromatic olefins to carbonyl compounds using O-2 as the sole oxidant with poly(ethylene glycol) dimethyl ether as a benign solvent has been developed. A wide range of monosubstituted, gem-disubstituted, 1,2-disubstituted, trisubstituted and tetrasubstituted aromatic olefins was successfully converted into the corresponding aldehydes and ketones in excellent yields even with gram-scale reaction. Some control experiments were also conducted to support a possible reaction pathway.

SDS of cas: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Yu, T; Guo, MQ; Wen, SMM; Zhao, RR; Wang, JL; Sun, YL; Liu, QX; Zhou, HF or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recommanded Product: 91-02-1. In 2019.0 DALTON T published article about CYCLOMETALATED ALKYNYLGOLD(III) COMPLEXES; RAY CRYSTAL-STRUCTURE; LIVED EXCITED-STATES; IRIDIUM COMPLEXES; ORGANOGOLD(III) COMPLEXES; EXCITATION-ENERGIES; GOLD COMPLEXES; DEVICES; EFFICIENCY; EMISSION in [Bachmann, Michael; Fessler, Reto; Blacque, Olivier; Venkatesan, Koushik] Univ Zurich, Dept Chem, Winterthurerstr 190, CH-8057 Zurich, Switzerland; [Venkatesan, Koushik] Macquarie Univ, Dept Mol Sci, Sydney, NSW 2109, Australia in 2019.0, Cited 78.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Blue emitting phosphorescent materials with high efficiency and high stability are a key requirement for the wider adoption of organic light emitting devices (OLEDs). In order to achieve triplet derived emission at the higher energy region of the electromagnetic spectrum, a series of neutral, monocyclometalated gold(iii) complexes with trifluoromethyl and trifluoromethoxy functionalized 2-phenylpyridine (ppy) derivatives, 2-anilinopyridine (apy), 2-benzoylpyridine (bpy) and 2-benzylpyridine (bepy), as the cyclometalating framework and diaryl or monoaryl alkyne as ancillary ligands have been designed and synthesized. Extensive photophysical and chemical characterization by various nuclear magnetic resonance spectroscopy techniques, elemental analysis and single crystal X-ray diffraction studies of selected compounds was carried out to confirm the structural and the chemical identity of the complexes. The emission wavelength maxima of the complexes appear in the blue/sky blue region of the electromagnetic spectrum. Detailed photophysical investigations revealed that the different emission properties of the complexes are predominantly dictated by the electronic properties of the cyclometalating ligand. The interesting photoluminescence properties along with the facile synthetic access makes this a promising concept to obtain highly suitable blue emitting gold(iii) complexes.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Bachmann, M; Fessler, R; Blacque, O; Venkatesan, K or concate me.. Recommanded Product: 91-02-1

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article Tuning of cytotoxic activity by bio-mimetic ligands in ruthenium nitrosyl complexes WOS:000569381800006 published article about BIOLOGICAL-PROPERTIES; NITRIC-OXIDE; CRYSTAL; DRUG; CANCER in [Rechitskaya, E. D.; Kuratieva, N., V; Lider, E., V; Eremina, J. A.; Kostin, G. A.] Nikolaev Inst Inorgan Chem SB RAS, Lavrentieva 3, Novosibirsk, Russia; [Rechitskaya, E. D.; Kuratieva, N., V; Lider, E., V; Eremina, J. A.; Eltsov, I., V; Kostin, G. A.] Novosibirsk State Univ, Pirogova 2, Novosibirsk, Russia; [Klyushova, L. S.] Inst Mol Biol & Biophys, Subdiv FRC FTM, 2-12 Timakova Str, Novosibirsk 630060, Russia; [Klyushova, L. S.] Sci Inst Clin & Expt Lymphol, Branch ICG SB RAS, 2 Timakova Str, Novosibirsk 630117, Russia in 2020, Cited 37. HPLC of Formula: C8H9NO2. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6

Three novel ruthenium nitrosyl complexes [Ru(NO)Cl-3(InicMe)(2)] (1b), [RuNOCl3(NicEt)(2)] (1c) and [RuNOCl3(NicMe)(2)] (1d) (InicMe = methyl isonicotinate, NicEt = ethyl nicotinate, NicMe = methyl nicotinate)were prepared and crystal structure of the complexes were determined by single crystal XRD analysis. In all complexes, the organic ligands are coordinated by a pyridine nitrogen atom and located in trans-position each to other and in cis-position to NO group. In the crystal package of all compounds stacking interactions of two types were determined: pi(arene)-pi(arene) and pi(COO)-pi(arene) stacking. Finally, cytotoxicity of the compounds was tested on Hep2 and HepG2 cell lines. In the set of similar compounds mer-[RuNO(L)(2)Cl-3] (L = Py, gamma-Pic, beta-Pic, Inic-Alk, Nic-Alk), complexes with iso-nicotinic acid esters are the most toxic, while nicotinic acid derivatives are less toxic and compared with pyridine complex. (C) 2020 Elsevier B.V. All rights reserved.

HPLC of Formula: C8H9NO2. About Ethyl nicotinate, If you have any questions, you can contact Rechitskaya, ED; Kuratieva, NV; Lider, EV; Eremina, JA; Klyushova, LS; Eltsov, IV; Kostin, GA or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

In 2020 CROAT CHEM ACTA published article about ISOPARAMETRICITY in [Shpan’ko, Igor] Vasil Stus Donetsk Natl Univ, Dept Chem Biol & Biotechnol, 21 600 Richchia Str, UA-21021 Vinnytsia, Ukraine; [Sadovaya, Irina] Donetsk Natl Univ, Dept Chem, 24 Univ Skaya Str, UA-83001 Donetsk, Ukraine in 2020, Cited 15. The Name is Ethyl nicotinate. Through research, I have a further understanding and discovery of 614-18-6. Computed Properties of C8H9NO2

The combined influence of structural factors (Y, Z substituents) on the rate of catalyzed by Z-substituted pyridines reactions of phenyloxirane with Y-substituted N-aroylbenzenesulfonamides in acetonitrile at 293 K was studied. A cross-correlation analysis of the results of a multifactor kinetic experiment was carried out. A polylinear regression, that adequately describes the non-additive effects of substituents Y and Z, was calculated. Due to the interaction of the joint effects of structure, the cross-reaction series exhibits isoparametric properties. The mechanism of the catalytic process has been discussed.

Computed Properties of C8H9NO2. About Ethyl nicotinate, If you have any questions, you can contact Shpan’ko, I; Sadovaya, I or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Recommanded Product: Phenyl(pyridin-2-yl)methanone. In 2021.0 ACTA PHARMACOL SIN B published article about CELL-DEATH; IN-VITRO; CLASSIFICATION; ORGANIZATION; ANTIFUNGAL in [Zhao, Bing; Zhang, Xinhui; Yu, Tingting; Liu, Ying; Zhang, Xiaoling; Yao, Yongfang; Feng, Xuejian; Liu, Hongmin; Ma, Liying; Qin, Shangshang] Zhengzhou Univ, State Key Lab Esophageal Canc Prevent & Treament, Key Lab Technol Drug Preparat,Inst Pharmaceut Res, Minist Educ China,Key Lab Henan Prov Drug Qual &, Zhengzhou 450001, Henan, Peoples R China; [Zhao, Bing; Zhang, Xinhui; Yu, Tingting; Liu, Ying; Zhang, Xiaoling; Yao, Yongfang; Feng, Xuejian; Liu, Hongmin; Ma, Liying; Qin, Shangshang] Zhengzhou Univ, Sch Pharmaceut Sci, Zhengzhou 450001, Peoples R China; [Yu, Dequan] Chinese Acad Med Sci & Peking Union Med Coll, Inst Mat Med, State Key Lab Bioact Subst & Funct Nat Med, Beijing 100050, Peoples R China in 2021.0, Cited 44.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

New Delhi metallo-beta-lactamase-1 (NDM-1) is capable of hydrolyzing nearly all beta-lactam antibiotics, posing an emerging threat to public health. There are currently less effective treatment options for treating NDM-1 positive superbug, and no promising NDM-1 inhibitors were used in clinical practice. In this study, structure-activity relationship based on thiosemicarbazone derivatives was systematically characterized and their potential activities combined with meropenem (MEM) were evaluated. Compounds 19bg and 19bh exhibited excellent activity against 10 NDM-positive isolate clinical isolates in reversing MEM resistance. Further studies demonstrated compounds 19bg and 19bh were uncompetitive NDM-1 inhibitors with Ki = 0.63 and 0.44 mu mol/L, respectively. Molecular docking speculated that compounds 19bg and 19bh were most likely to bind in the allosteric pocket which would affect the catalytic effect of NDM-1 on the substrate meropenem. Toxicity evaluation experiment showed that no hemolysis activities even at concentrations of 1000 mg/mL against red blood cells. In vivo experimental results showed combination of MEM and compound 19bh was markedly effective in treating infections caused by NDM-1 positive strain and prolonging the survival time of sepsis mice. Our finding showed that compound 19bh might be a promising lead in developing new inhibitor to treat NDM-1 producing superbug. (C) 2021 Chinese Pharmaceutical Association and Institute of Materia Medica, Chinese Academy of Medical Sciences. Production and hosting by Elsevier B.V.

Recommanded Product: Phenyl(pyridin-2-yl)methanone. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Zhao, B; Zhang, XH; Yu, TT; Liu, Y; Zhang, XL; Yao, YF; Feng, XJ; Liu, HM; Yu, DQ; Ma, LY; Qin, SS or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

In 2019.0 INORG CHEM published article about H BOND ACTIVATION; AEROBIC OXIDATION; COORDINATION POLYMER; CRYSTAL-STRUCTURE; KEGGIN; FUNCTIONALIZATION; AG; PD in [Li, Dandan; Ma, Xinyi; Wang, Quanzhong; Ma, Pengtao; Niu, Jingyang; Wang, Jingping] Henan Univ, Coll Chem & Chem Engn, Inst Mol & Crystal Engn, Henan Key Lab Polyoxometalate Chem, Kaifeng 475004, Henan, Peoples R China in 2019.0, Cited 75.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. Recommanded Product: 91-02-1

With a one-pot assembly method, two copper-containing Keggin-type polyoxometalate-based metal-organic frameworks (POMOFs), i.e., [Cu-6(I)(trz)(6){PW12O40}(2)] (HENU-2, HENU = Henan University; trz = 1,2,4- triazole) and [Cu-3(I)(trz)(3){PMo12O40}] (HENU-3), were successfully prepared and structurally characterized. These two compounds, which are generated by the extension of a crown-like {Cu-6(trz)(6)} macrocycle-based sandwich-type structural unit, possess identical noninterpenetration 3D frameworks except for the polyanions difference. Additionally, both of them are assessed as highly effective heterogeneous catalysts in facilitating the oxidation of alkylbenzenes to ketone products in the presence of tert-butyl hydroperoxide. Under optimized conditions, HENU-2 can achieve a 95.2% conversion of diphenylmethane in 20 h with a 100% selectivity toward benzophenone, and it was reused for three runs with constant high activity, which outperforms most POM-based catalysts for this catalytic reaction.

Recommanded Product: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Li, DD; Ma, XY; Wang, QZ; Ma, PT; Niu, JY; Wang, JP or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

HPLC of Formula: C8H9NO2. Recently I am researching about LONG-TERM STABILITY; DEGRADATION; OXIDATION; ACID; PERFORMANCE; DISSOCIATION; CONVERSION; COMPLEXES; CONSTANTS; PRODUCTS, Saw an article supported by the . Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Lund, T; Hansen, PE; Josephsen, J; Krake, NJ; Mortensen, J. The CAS is 614-18-6. Through research, I have a further understanding and discovery of Ethyl nicotinate

The detrimental effect of electrolyte water contamination on the light-soaking lifetime of Dye-sensitized Solar Cells (DSCs) prepared with RuLL'(NCS)(2) dyes and N-additives like 4-tert-butylpyridine (TBP) is not well understood. A new explanation is presented based on investigation of the stability of the ruthenium(III) complexes Ru(bipy)(2)(NCS)(2)(+) (1(+)) and RuLL'(NCS)(2)(+) (L = 4,4′-dicarboxy-2,2′-bipyridine, L’ = 4,4′-nonyl-2,2′-bipyridine) (Z907(+)) in acetonitrile in the presence of water and pyridines covering a large variation in basicity. 1(+) reacts with small amounts of water in the acetonitrile containing a pyridine base (X) according to the overall reaction: 6Ru(bipy)(2)(NCS)(2)(+) + 4H(2)O + 8X -> 5Ru(bipy)(2)(NCS)(2) + Ru(bipy)(2)(NCS)(CN) + SO42- + 8XH(+). The reaction mechanism of 1(+) (and Z907(+)) is proposed to be initiated by an attack of OH- giving Ru(bipy)(2)(NCS)(NCS-OH). The stronger the base the faster the reaction. Extrapolating the life time of Z907(+) to a typical TBP concentration of 0.5 M in the DSC gives a degradation rate around 7 s(-1). Z907(+) bound to a layer of nano crystalline TiO2 surface reacted fast too, when inserted in an acetonitrile solution containing 4-tentbutylpyridine. In a wet electrolyte, containing more than 500 mM of water the light-soaking lifetime of a DSC prepared with Z907 is predicted to be about 10 days at out-door light soaking conditions, whereas trace amounts of water (< 25 mM) in a dry electrolyte is used up by consumption of only 10% of the Z907 in a typical DSC. Therefore, the DSC is expected to have a long light-soaking lifetime with a dry electrolyte. HPLC of Formula: C8H9NO2. About Ethyl nicotinate, If you have any questions, you can contact Lund, T; Hansen, PE; Josephsen, J; Krake, NJ; Mortensen, J or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article A Simple, Mild and General Oxidation of Alcohols to Aldehydes or Ketones by SO2F2/K2CO3 Using DMSO as Solvent and Oxidant WOS:000471326000006 published article about SULFOXIDE-CARBODIIMIDE REACTIONS; DIMETHYL-SULFOXIDE; SWERN OXIDATION; TRIFLUOROACETIC-ANHYDRIDE; CATALYTIC-OXIDATION; AEROBIC OXIDATION; SELECTIVE METHOD; PHENOLS; DIMETHYLSULFOXIDE; CONVERSION in [Zha, Gao-Feng; Fang, Wan-Yin; Leng, Jing; Qin, Hua-Li] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, 205 Luoshi Rd, Wuhan 430070, Hubei, Peoples R China in 2019.0, Cited 67.0. Category: pyridine-derivatives. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1

A practical, general and mild oxidation of primary and secondary alcohols to carbonyl compounds proceeds in yields of up to 99% using SO2F2 as electrophile in DMSO as both the oxidant and the solvent at ambient temperature. No moisture- and oxygen-free conditions are required. Stoichiometric amount of inexpensive K2CO3, which generates easy to separate by-products, is used as the base. Thus, 5-gram scale runs proceeded in nearly quantitative yields by a simple filtration as the work-up. The use of a polar solvent such as DMSO, which usually promotes competing Pummerer rearrangement, is also noteworthy. This protocol is compatible with a variety of common N-, O-, and S-functional groups on (hetero)arene, alkene and alkyne substrates (68 examples). The protocol was applied (99% yield) to a formal synthesis of the important cholesterol-lowering drug Rosuvastatin.

About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Zha, GF; Fang, WY; Leng, J; Qin, HL or concate me.. Category: pyridine-derivatives

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

An article Polynuclear zinc(II) complexes of thiosemicarbazone: Synthesis, X-ray structure and biological evaluation WOS:000510109900013 published article about RUTHENIUM(II) ARENE COMPLEXES; VITRO ANTICANCER ACTIVITY; IN-VITRO; RIBONUCLEOTIDE REDUCTASE; ZN(II) COMPLEXES; DNA CLEAVAGE; PHASE-II; 3-AMINOPYRIDINE-2-CARBOXALDEHYDE THIOSEMICARBAZONE; SPECTRAL CHARACTERIZATION; CYTOTOXIC ACTIVITIES in [Saswati; Mohanty, Monalisa; Banerjee, Atanu; Biswal, Sonaleen; Dinda, Rupam] Natl Inst Technol, Dept Chem, Rourkela 769008, Odisha, India; [Horn, Adolfo, Jr.] Univ Estadual Norte Fluminense, Lab Ciencias Quim, Campos Dos Goytacaces, RJ, Brazil; [Schenk, Gerhard] Univ Queensland, Sch Chem & Mol Biosci, St Lucia, Qld 4072, Australia; [Brzezinski, Krzysztof] Univ Bialystok, Inst Chem, Ciolkowskiego 1K, PL-15245 Bialystok, Poland; [Sinn, Ekkehard] Western Michigan Univ, Dept Chem, Kalamazoo, MI 49008 USA; [Reuter, Hans] Univ Osnabruck, Inst Chem New Mat, Barbarastr 6, D-49069 Osnabrucks, Germany in 2020.0, Cited 98.0. SDS of cas: 91-02-1. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1

Two new dimeric Zn(II) ([{ZnL1(DMSO2)}(2)]center dot DMSO (1), [{(ZnLCl)-Cl-2}(2)] (2)) and a novel tetrameric Zn(II) complex ([(Zn2L3)(2)(mu-OAc)(2)(mu(3)-O)(2)] (3)), where H2L1 = 4-(p-methoxyphenyl) thiosemicarbazone of o-hydroxynapthaldehyde, HL2 = 4-(p-methoxyphenyl)thiosemicarbazone of benzoyl pyridine and H2L3 = 4-(p-chlorophenyl)thiosemicarbazone of o-vanillin are reported. Ligands and their complexes were characterized by spectroscopic and single crystal X-ray diffraction techniques. In addition, the complexes exhibited good binding affinity towards HSA (10(12)M(-1)), which is supported by their ability to quench the tryptophan fluorescence emission spectra of HSA. The complexes were also screened for their DNA binding propensity through UV-vis absorption titration, circular dichroism and fluorescence spectral studies. Results show that they effectively interact with CT-DNA through an intercalative mode of binding, with binding constants ranging from 10(3) to 10(4) M-1. Among the three complexes 1 has the highest binding affinity towards CT-DNA. Further, the phosphatase activity was evaluated using bis(2,4-dinitrophenyl)phosphate (BDNPP) as substrate, however, the complexes did not yield any measurable catalytic activity. Nevertheless the complexes showed significant cytotoxic potential against HeLa and HT-29 cancer cell lines that was assessed through MTT assay and DAPI staining. Remarkably, complex 1 showed better activity than cisplatin against HT-29 cell line.

About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Saswati; Mohanty, M; Banerjee, A; Biswal, S; Horn, A; Schenk, G; Brzezinski, K; Sinn, E; Reuter, H; Dinda, R or concate me.. SDS of cas: 91-02-1

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

SDS of cas: 91-02-1. In 2020.0 INORG CHEM published article about CYCLOMETALATED IR(III) COMPLEXES; C-H ACTIVATION; PHOTOPHYSICAL PROPERTIES; LIGANDS; RHODIUM; DESIGN; BIDENTATE; PYRAZOLE; HYDRIDE in [Yuan, Yi; Lee, Chun-Sing; Chi, Yun] City Univ Hong Kong, Dept Mat Sci & Engn, Dept Chem, Hong Kong, Peoples R China; [Yuan, Yi; Lee, Chun-Sing] City Univ Hong Kong, Ctr Super Diamond & Adv Films COSDAF, Hong Kong, Peoples R China; [Gnanasekaran, Premkumar; Chen, Yu-Wen; Chi, Yun] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan; [Gnanasekaran, Premkumar; Chen, Yu-Wen; Chi, Yun] Natl Tsing Hua Univ, Frontier Res Ctr Fundamental & Appl Sci Matters, Hsinchu 30013, Taiwan; [Lee, Gene-Hsiang] Natl Taiwan Univ, Instrumentat Ctr, Taipei 10617, Taiwan; [Ni, Shao-Fei] Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China in 2020.0, Cited 53.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1.

Synthesis of the multidentate coordinated chelate N3C-H-2, composed of a linked functional pyridyl pyrazole fragment plus a peripheral phenyl and pyridyl unit, was obtained using a multistep protocol. Preparation of Ir(III) metal complexes bearing a N3C chelate in the tridentate (kappa(3)), tetradentate (kappa(4)), and pentadentate (kappa(5)) modes was executed en route from two nonemissive dimer intermediates [Ir(kappa(3)-N3CH)Cl-2](2) (1) and [Ir(kappa(4)-N3C)Cl](2) (2). Next, a series of mononuclear Ir(III) complexes with the formulas [Ir(kappa(4)-N3C)Cl(py)] (3), [Ir(kappa(4)-N3C)Cl(dmap)] (4), [Ir(kappa(4)-N3C)-Cl(mpzH)] (5), and [Ir(kappa(4)-N3C)Cl(dmpzH)] (6), as well as diiridium complexes [Ir-2(kappa(5)-N3C)-(mpz)(2)(CO)(H)(2)] (7) and [Ir-2(kappa(5)-N3C)-(dmpz)(2)(CO)(H)(2)] (8), were obtained upon treatment of dimer 2 with pyridine (py), 4-dimethylaminopyridine (dmap), 4-methylpyrazole (mpzH), and 3,5-dimethylpyrazole (dmpzH), respectively. These Ir(III) metal complexes were identified using spectroscopic methods and by X-ray crystallographic analysis of representative derivatives 3, 5, and 7. Their photophysical and electrochemical properties were investigated and confirmed by the theoretical simulations. Notably, green-emitting organic light-emitting diode (OLED) on the basis of Ir(III) complex 7 gives a maximum external quantum efficiency up to 25.1%. This result sheds light on the enormous potential of this tetradentate coordinated chelate in the development of highly efficient iridium complexes for OLED applications.

SDS of cas: 91-02-1. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Yuan, Y; Gnanasekaran, P; Chen, YW; Lee, GH; Ni, SF; Lee, CS; Chi, Y or concate me.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem