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Hangzhou Keying Chem Co., Ltd.

Hangzhou city • Zhejiang Province • CHINA

CHINA
Asia
Phone:8615336536056
Email: [email protected] Websie: keyingchem.com
Add: Room 1125,Unit 2, Building No.1-1 Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou, Zhejiang Province, China

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Chemical CAS Stock Action
4-Cyano-2-pyridinecarboxylic acid ethyl ester 97316-50-2 Enquire View
2-Chloro-3-hydroxyisonicotinic acid 185423-02-3 Enquire View
2-Chloro-6-(trifluoromethyl)nicotinonitrile 389117-37-7 Enquire View
2-Chloro-6-phenylpyridine-4-carbaldehyde 881402-38-6 Enquire View
2-(Chloromethyl)-5-cyano-4-(2,4-dichlorophenyl)-6-methyl-3-pyridinecarboxylic acid ethyl ester 915297-07-3 Enquire View
3-(2-Chloroethyl)-2-methyl-9-hydroxy-6, 7,8,9-tetrahydro-4H-pyrido [1,2-a] pyrimidin-4-one hydrochloride 849727-63-5 Enquire View
8-Chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyridine 929000-42-0 Enquire View
3-Chloro-2-(trimethylsilyl)-pyridine 79698-47-8 Enquire View
5-Chloro-2-methyl-3-nitropyridine 1211533-93-5 Enquire View
3-Chloro-2-mercapto-5-nitropyridine 64007-60-9 Enquire View
N-Cbz-1,2,3,6-tetrahydropyridin-4-ylboronic acid 1251537-33-3 Enquire View
2-(4-Cyanophenoxy)-5-(trifluoromethyl)pyridine 175277-01-7 Enquire View
2-Chloro-3-methyl-4-nitropyridine 1-oxide 60323-95-7 Enquire View
5-Chloro-6-fluoro-3-pyridinecarboxylic acid 38185-57-8 Enquire View
2-Chloro-3-cyanopyridine-4-boronic acid 878194-88-8 Enquire View
3-[(4-Chlorobenzyl)oxy]-2-methylpyridin-4-ol 287928-09-0 Enquire View
3-Cyano-1-(4-fluorophenyl)-2(1H)-pyridinone 929000-74-8 Enquire View
2-Cyano-5-carboxamidopyridine 14178-45-1 Enquire View
6-Chloroimidazo[4,5-b]pyridin-2-ol 304861-88-9 Enquire View
(4-Benzyloxy-benzyl)-pyridin-2-ylmethyl-amine 680185-70-0 Enquire View
5-Bromo-3-pyridinecarboxylic acid tert-butyl ester 263270-02-6 Enquire View
2-[3-[N-(4-tert-Butylbenzyl)-N-(pyridin-3-ylsulfonyl)aminomethyl]phenoxy]acetic acid 223488-57-1 Enquire View
N-Benzyl-3-pyridinemethylamine 63361-56-8 Enquire View
N-Benzyl-3-pyridinemethylamine 63361-56-8 Enquire View
3-Bromo-2-fluoro-4-iodopyridine 884494-52-4 Enquire View
3-Bromo-2-chloro-4-iodopyridine 884494-53-5 Enquire View
6-Bromo-2,3-dihydro-imidazo[1,2-a]pyridine 793628-63-4 Enquire View
2-Bromo-N-methylpyridin-3-amine 872492-60-9 Enquire View
4-Bromo-nicotinic acid methyl ester 1043419-29-9 Enquire View
4-Bromo-nicotinic acid methyl ester 1043419-29-9 Enquire View
2-(Diethylamino)-6-Methylpyridine 15990-43-9 Enquire View
2-(Diethylamino)-6-Methylpyridine 15990-43-9 Enquire View
2-tert-Butyl-isonicotinonitrile 33538-09-9 Enquire View
Bromocarbamate 672-99-1 Enquire View
4-(4-Benzyloxy-phenyl)-1-(1-phenyl-ethyl)-1,2,3,6-tetrahydropyridine 257928-43-1 Enquire View
4-Bromopyridine 1120-87-2 Enquire View
5-tert-Butoxycarbonylamino-2-chloro-nicotinic acid 885277-14-5 Enquire View
2-(2-Benzylaminoethyl)pyridine 6312-25-0 Enquire View
2-(2-Benzylaminoethyl)pyridine 6312-25-0 Enquire View
Benzyl-pyridin-2-yl-methylamine 18081-89-5 Enquire View
2-Bromo-5-hydroxy-3-iodopyridine 697300-70-2 Enquire View
4-Amino-6-chloropicolinic acid 546141-56-4 Enquire View
4-Amino-6-chloro-2-pyridinecarboxaldehyde 1060809-65-5 Enquire View
4-Amino-6-chloro-2-pyridinecarboxaldehyde 1060809-65-5 Enquire View
6-(Aminomethyl)-3-aminopyridine 771574-03-9 Enquire View
5-Aza-2-oxindole 134682-54-5 Enquire View
2-Amino-3-chloromethyl pyridine 858431-29-5 Enquire View
6-Aminomethyl-2-pyridinecarboxylic acid 160939-10-6 Enquire View
4-Amino-5-chloro-2-methylpyridine 97944-44-0 Enquire View
2-Amino-4-methylpyridin-3-ol 20348-18-9 Enquire View
1-(5-Acetyl-2,4,6-trimethyl-1,4-dihydropyridin-3-yl)ethan-1-one 1081-09-0 Enquire View
3-Acetyl-2,4,6-trimethylpyridine 56704-25-7 Enquire View
2-Amino-5-{4-[2-(5-ethyl-pyridin-2-yl)-ethoxy-benzyl}-thiazol-4-one 627502-58-3 Enquire View
4-Amino-3-chloropyridin-2-ol 55290-73-8 Enquire View
6-Amino-N-hydroxy-3-pyridinecarboximidamide 468068-28-2 Enquire View
5-(Aminomethyl)-2-pyridinecarbonitrile 181130-14-3 Enquire View
5-(Aminomethyl)-2-pyridinecarbonitrile 181130-14-3 Enquire View
2-Amino-3,5-dicyanopyridine 78473-10-6 Enquire View
(alphaR,4S)-4-(4-Fluoro-2-hydroxyphenyl)-alpha-methyl-2,6-bis(1-methylethyl)-5-propyl-3-pyridinemethanol 202917-18-8 Enquire View
6-Amino-5-nitro-3-pyridinesulfonic acid 62009-38-5 Enquire View
3-Amino-2-chloro-5-iodopyridine 426463-09-4 Enquire View
6-Amino-4-hydroxy-1,2-dihydropyridin-2-one 104767-38-6 Enquire View
7-Amino-1H-pyrrolo[2,3-c]pyridine 165669-36-3 Enquire View
4-Amino-5-iodopyridine-3-carboxaldehyde 902837-57-4 Enquire View
5,6-Dibromopyridin-3-amine 53242-19-6 Enquire View
Y-27632 Dihydrochloride Hydrate 331752-47-7 Enquire View
(S)-N1-(4-Methyl-5-(2-(1,1,1-trifluoro-2-methylpropan-2-yl)-pyridin-4-yl)thiazol-2-yl)pyrrolidine-1,2-dicarboxamide 1217486-61-7 Enquire View
N3-(3-Bromobenzyl)pyridine-2,3-diamine 934537-52-7 Enquire View
GSK 923295 1088965-37-0 Enquire View
Methyl 5-cyanopyridine-2-carboxylate 76196-66-2 Enquire View
Ethyl 6-Boc-2-amino-4,7-dihydro-5H-thieno[2,3-c]pyridine-3-carboxylate 193537-14-3 Enquire View
DL-Cysteine 3374-22-9 Enquire View
DL-Cysteine 3374-22-9 Enquire View
DL-Cysteine 3374-22-9 Enquire View
DL-Cysteine 3374-22-9 Enquire View
DL-Cysteine 3374-22-9 Enquire View
Paliperidone Impurity 1 260273-82-3 Enquire View
Paliperidone Impurity 1 260273-82-3 Enquire View
5-Chloro-4-iodo-2(1H)-pyridinone 1125410-07-2 Enquire View
5-Chloro-4-iodo-2(1H)-pyridinone 1125410-07-2 Enquire View
2-Bromopyridine n-oxide hydrochloride 80866-91-7 Enquire View
6-Bromo-N-methylnicotinamide 869640-48-2 Enquire View
(5-Bromopicolinoyl)piperidine 934000-33-6 Enquire View
3-Bromopyridine N-Oxide 2402-97-3 Enquire View
2-(4-BOC-piperazino)-5-bromopyridine 153747-97-8 Enquire View
2-Amino-3-nitropyridine-5-boronic Acid Pinacol Ester 1032758-80-7 Enquire View
2-Amino-3-nitropyridine-5-boronic Acid Pinacol Ester 1032758-80-7 Enquire View
2-Amino-5-iodo-3-nitropyridine 25391-57-5 Enquire View
2-Amino-5-iodo-3-nitropyridine 25391-57-5 Enquire View
2-Acetylamino-5-bromo-6-methylpyridine 142404-84-0 Enquire View
2-Acetylamino-5-bromo-6-methylpyridine 142404-84-0 Enquire View
2-Acetylamino-5-bromo-6-methylpyridine 142404-84-0 Enquire View
6-Acetamidopicolinic Acid 26893-72-1 Enquire View
5-Acetamido-2-bromopyridine 29958-19-8 Enquire View
4-Amino-6-chloropyridin-3-ol 138084-65-8 Enquire View
5-Amino-3-methoxypicolinonitrile 573762-39-7 Enquire View
6-Chloro-5-iodopyridin-3-amine 444902-32-3 Enquire View
5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan -2-yl)pyridine 652148-93-1 Enquire View
6-Bromoimidazo[1,2-a]pyridine-3-carbonitrile 474708-98-0 Enquire View
6-Chloroimidazo[1,2-a]pyridine-3-carbonitrile 123531-24-8 Enquire View
6-Chloroimidazo[1,2-a]pyridine-8-carboxylic acid 155735-02-7 Enquire View
N-(3-Bromo-5-methylpyridin-2-yl)acetamide 142404-83-9 Enquire View
N-(3-Bromo-5-methylpyridin-2-yl)acetamide 142404-83-9 Enquire View
6-Amino-5-methylpyridine-3-sulfonic acid 40741-48-8 Enquire View
2-Carbamoylnicotinic acid 5860-70-8 Enquire View
2-Chloro-5-methyl-4-nitropyridine 1-oxide 60323-96-8 Enquire View
2-Bromo-5-methyl-4-nitropyridine 1-oxide 60323-98-0 Enquire View
2-Cyano-3,5-dimethylpyridine 7584-09-0 Enquire View
N-[4-[(2-Amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-4-ethoxy-1-(4-fluorophenyl)-1,2-dihydro-2-oxo-3-pyridinecarboxamide 1025720-94-8 Enquire View
2-(2-Aminoethylamino)-5-nitropyridine 29602-39-9 Enquire View
2-Cyanopyridine-3-boronic acid neopentyl glycol ester 868944-75-6 Enquire View
4-Bromo-3-formylpyridine hydrobromide salt 1150271-34-3 Enquire View
4-Bromo-3-formylpyridine hydrobromide salt 1150271-34-3 Enquire View
(R)-Ketorolac 66635-93-6 Enquire View
4-cyano-pyridine-2-methanol 51454-63-8 Enquire View
6-Methoxy-3-nitropyridine-2-acetonitrile 111795-99-4 Enquire View
2-Amino-3-fluoro-5-(trifluoromethyl)pyridine 852062-17-0 Enquire View
5-Amino-2-chloronicotinic acid 42959-39-7 Enquire View
2-Amino-6-methylpyridine-3,5-dicarbonitrile 78473-11-7 Enquire View
2-Pyridin-3-ylethanamine dihydrobromide 307496-23-7 Enquire View
2-chloro-4-methyl-5H,6H,7H-cyclopenta[d]pyrimidine 83939-58-6 Enquire View
tert-butyl N-(6-chloropyridin-3-yl)carbamate 171178-45-3 Enquire View
5-Amino-3-fluoropyridine-2-carbonitrile 573763-07-2 Enquire View
5-{[(tert-butoxy)carbonyl]amino}-2-chloropyridine-4-carboxylic acid 171178-46-4 Enquire View
2-ethoxynicotinonitrile 14248-71-6 Enquire View
2-(4-chlorophenoxy)-5-nitro-pyridine 28232-30-6 Enquire View
4-Amino-5-nitro-2-pyridinol 99479-77-3 Enquire View
2-Boc-Amino-3-iodo-4-chloropyridine 868733-96-4 Enquire View
2-Amino-3-chloro-5-cyanopyridine 156361-02-3 Enquire View
2-Amino-3-chloro-5-cyanopyridine 156361-02-3 Enquire View
3-Bromo-2-chloro-4-methylpyridine 55404-31-4 Enquire View
3-Bromo-2-chloro-4-methylpyridine 55404-31-4 Enquire View
3-Bromo-2-chloro-4-methylpyridine 55404-31-4 Enquire View
3-Bromo-2-chloro-4-methylpyridine 55404-31-4 Enquire View
2-Chloro-3-fluoro-5-hydroxypyridine 870062-76-3 Enquire View
3-(Bromomethyl)picolinonitrile 116986-13-1 Enquire View
3-(Bromomethyl)picolinonitrile 116986-13-1 Enquire View
2-Bromo-5-fluoro-4-methylpyridine 885168-20-7 Enquire View
2-Formylisonicotinonitrile 116308-38-4 Enquire View
2-Amino-5-chloropyridin-3-ol 40966-87-8 Enquire View
2-Amino-5-chloropyridin-3-ol 40966-87-8 Enquire View
6-Chloro-3-iodopyridin-2-amine 800402-06-6 Enquire View
3-Bromo-4-methylpicolinonitrile 717843-45-3 Enquire View
5-Bromopyridine-3-sulfonyl chloride 65001-21-0 Enquire View
3-Chloro-5-methylpyridin-4-amine 97944-42-8 Enquire View
3-Chloro-5-methylpyridin-4-amine 97944-42-8 Enquire View
1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile 28141-13-1 Enquire View
Prasugrel Thiolactone Tautomer 951380-42-0 Enquire View
1-(3-Amino-2-chloro-pyridin-4-yl)ethanone 342899-35-8 Enquire View
3,5-difluoro-4-pyridinamine 159783-22-9 Enquire View
3-Chloro-2-fluoropyridine-4-boronic acid pinacol ester 1073353-71-5 Enquire View
3-Chloro-2-fluoropyridine-4-boronic acid pinacol ester 1073353-71-5 Enquire View
2-Amino-3,5-dinitro-6-methylpyridine 25864-34-0 Enquire View
2-Amino-3,5-dinitro-6-methylpyridine 25864-34-0 Enquire View
6-Benzyl-5,7-dioxo-hexahydropyrrolo[3,4-b]pyridine 1076198-93-0 Enquire View
1-cyclopropyl-1,3-dihydro-2H-imidazo[4, 5-c]pyridin-2-one 380605-29-8 Enquire View
TERT-BUTYL 6-BROMONICOTINATE 941294-58-2 Enquire View
2-CHLORO-5-CYANOPYRIDINE-3-BORONIC ACID 957060-96-7 Enquire View
Pimasertib 1236699-92-5 Enquire View
3-Cyano-2-phenoxypyridine 14178-15-5 Enquire View
2-Cyanopyridine-5-boronic acid 1011722-07-8 Enquire View
3-Bromo-5-nitropyridine-2-thiol 876489-83-7 Enquire View
1-Amino-2-Naphthol-4-Sulphonic Acid 116-63-2 Enquire View
1-Amino-2-Naphthol-4-Sulphonic Acid 116-63-2 Enquire View
1-Amino-2-Naphthol-4-Sulphonic Acid 116-63-2 Enquire View
4-Amino-4-carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl 15871-57-5 Enquire View
2-Bromo-3,5-difluoropyridine 660425-16-1 Enquire View
6-Bromoimidazo[1,2-a]pyridine-3-carboxylicacid 944896-42-8 Enquire View
MK 0364 - Taranabant 701977-09-5 Enquire View
GSK 269962A - GSK 269962 850664-21-0 Enquire View