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上海皓鸿生物医药科技有限公司 Company Information
Company Name:    Shanghai Haohong Scientific Co., Ltd.
Tel:    400-8210725
Email:    malulu@leyan.com
Nationality:    China
WebSite:    www.leyan.com/
Product List:    40000
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Product List
3,9-Dihydroxy-6H-benzo[c]chromen-6-one 174023-48-4
Tetrakis(ethylmethylamino)zirconium(IV) 175923-04-3
(6R,7R)-3-(Acetoxymethyl)-7-((Z)-2-(2-((((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)amino)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefotaxime Impurity) 175032-97-0
1-(5-Chloro-2-((4-methoxybenzyl)amino)phenyl)-2,2,2-trifluoroethan-1-one 173676-54-5
(3-Acryloxypropyl)Methylbis(trimethylsiloxy)-silane 177617-17-3
(7aR)-7a-Methyl-2,3,6,7-tetrahydroindene-1,5-dione 17553-89-8
1-(Methylsulfonyl)spiro[indoline-3,4'-piperidine 178261-41-1
5′-Bromo[2,2′-bithiophene]-5-carbonitrile 176787-96-5
7-Chloro-3-methylbenzo[b]thiophene 17514-68-0
2-Fluoro-6-phenoxybenzonitrile 175204-06-5
4-Hydroxybenzoic acid sec-butyl ester 17696-61-6
Methyl 2-Amino-2-(1-Boc-4-piperidyl)acetate 177948-33-3
5-(Trifluoromethyl)furan-2-carbaldehyde 17515-80-9
Methyl 2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate 174074-88-5
2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)butanoic acid 174879-28-8
2-Amino-3-(4-methoxyphenyl)propan-1-ol 176035-15-7
Tetrakis(2-Hydroxyethoxy)silane 17622-94-5
Ethyl 2-cyano-3,3-bis(methylthio)acrylate 17823-58-4
3-Deoxyzinnolide 17811-32-4
4-(2-Bromoethyl)-1,2-difluorobenzene 175018-77-6
p-Aminophenyl β-D-lactopyranoside 17691-02-0
2-(1H-Pyrrolo[3,2-c]pyridin-3-yl)ethanamine 1778-74-1
2,5-Dibromoselenophene 1755-36-8
tert-Butoxydiphenylchlorosilane (stabilized with CaCO3) 17922-24-6
Triallyl1,3,5-Benzenetricarboxylate 17832-16-5
Tris(Trimethylsiloxy)chlorosilane 17905-99-6
Benzo[d]isoxazol-3-ylmethanol 181144-26-3
N'-(2-Cyanoisonicotinoyl)isonicotinohydrazonamide 1841081-71-7
N2-[(1,2,3,4-Tetrahydro-3-methyl-8-quinolinyl)sulfonyl]-L-arginine (Argatroban Impurity） 184043-01-4
2,3-Dicyano-6-nitronaphthalene 184026-06-0
Dodecylcyclohexane 1795-17-1
tert-Butyl (3-acetylpyrazin-2-yl)carbamate 1799412-29-5
rel-(6R,7R)-2-Amino-4,5,6,7-tetrahydro-6-(propylamino)-7-benzothiazolol 1798014-87-5
5-Amino-2-((3-carboxy-4-hydroxyphenyl)amino)benzoic acid (Mesalazine/Mesalamine Impurity) 1797983-23-3
17α-Dutasteride 1796930-46-5
1,5-Naphthyridin-2-amine 17965-80-9
Trimethylsilylmethanethiol 18165-76-9
Methyl (trimethylsilyl)carbamate 18147-09-6
2-(Cyclopentyloxy)ethan-1-ol 1819-34-7
Biotin-PEG6-Mal 1808990-66-0
9-(4-Bromobutyl)-9H-fluorene-9-carboxylic acid 182438-97-7
(3S,4S)-Methyl 1-benzyl-4-methylpyrrolidine-3-carboxylate 181114-98-7
Titanium(III) chloride tetrahydrofuran complex (1:3) 18039-90-2
tert-Butyl N-[(3S,4S)-3-aminooxan-4-yl]carbamate 1802334-66-2
(2-Amino-5-chlorophenyl)(phenyl)methanone oxime 18097-52-4
(Methacryloxymethyl)Bis(trimethylsiloxy)-methylsilane 18166-40-0
1,3-Dimethyl-2-thioxo-4-imidazolidinone 1801-62-3
(S)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid (Pregabalin Impurity） 181289-34-9
N-methyl-1-(4-morpholinophenyl)methanamine 179328-22-4
2-((Trimethylsilyl)oxy)ethyl acrylate 18269-99-3
3-Morpholinobenzamide 183557-81-5
(1R,2S)-rel-2-Aminocyclopentanecarboxylic acid hydrochloride 18414-30-7
1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2,2,2-trifluoroethanone 183266-61-7
Azido-PEG4-azide 182760-73-2
4-Bromo-5-(bromomethyl)-2-methylthiazole 1799412-37-5
1-Methylcyclopentyl methacrylate(stabilizedwithMEHQ) 178889-45-7
Chloropentaammineruthenium(III) chloride 18532-87-1
((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl phenyl hydrogen phosphate (sofosbuvir Impurity） 1859162-80-3
1-Bromo-2-octyne 18495-27-7
(R)-methyl 2-(2-chloroacetamido)-3-(1H-indol-3-yl)propanoate (Tadalafil Impurity） 185750-07-6
1-Methyl-3-octyl-1H-imidazol-3-ium Bis((trifluoromethyl)sulfonyl)amide 178631-04-4
1,3-Diallyltetramethyldisiloxane 17955-81-6
1-{2-[(3S)-3-{3-[(E)-2-(7-Chloro-2-quinolinyl)vinyl]phenyl}-3-hydroxypropyl]phenyl}ethanone 184764-13-4
1,1,2,3-Tetrachloropropane 18495-30-2
(S)-1-((E)-2-(((1r,3R,5R,7S)-3-Hydroxyadamantan-1-yl)imino)acetyl)pyrrolidine-2-carbonitrile (Vildagliptin Impurity) 1846606-31-2
3-Amino-N,N-dimethylpropanamide 1857-18-7
(R)-Ethyl 2-((1r,4R)-4-isopropylcyclohexanecarboxamido)-3-phenylpropanoate (Nateglinide Impurity) 187728-85-4
Tadalafil impurity 18755-56-1
5-Chloro-2,4,6-trifluoroisophthalonitrile 1897-50-3
ethyl 2-cyclopentylideneacetate 1903-22-6
(S,S)-1,2-Bis(2,4,6-trimethylphenyl)-1,2-ethanediamine 186769-18-6
1-(4-(((3R,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)-4-(4-(1-((2S,3S)-2-hydroxypentan-3-yl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)phenyl)piperazine 1,4-dioxide (Posaconazole Impurity) 1902957-95-2
1,2-Dihydro-4-(1-methylethyl)-3,6-pyridazinedione 1903632-97-2
Di(1H-inden-1-yl)dimethylsilane 18666-26-7
5-(2-fluorophenyl)-1H-pyrrole-3-carboxylic acid (Vonoprazan Impurity） 1883595-38-7
2,8-Dichloropyrimido[5,4-d][1,3]diazine 189747-34-0
2-Aza-bicyclo[2.2.1]heptane-2,6-dicarboxylic acid 2-tert-butyl ester 1860028-20-1
6-Phenyl-2-pyridone 19006-82-7
2,4-Diethyl 5-amino-1H-pyrrole-2,4-dicarboxylate 187724-98-7
Traxoprodil (mesylate hydrate) 189894-57-3
1-(4-(((3R,5R)-5-((1H-1,2,4-Triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)-4-(4-(1-((2S,3S)-2-hydroxypentan-3-yl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)phenyl)piperazine 1-oxide (Posaconazole Impurity) 1902954-05-5
Fmoc-L-Cys(Xan)-OH 186829-25-4
3-Bromo-5-vinylpyridine 191104-26-4
Tert-butyl 3-(((benzyloxy)carbonyl)amino)propanoate 18605-26-0
8-Chloro-2-(trifluoromethyl)quinolin-4-ol 18706-22-4
Barium Disodium Ethylenediaminetetraacetate Hydrate 18744-58-6
5-Chloro-3-sulfothiophene-2-carboxylic acid 187746-94-7
5-Chloro-2-methylbenzenethiol 18858-06-5
4,6-Diphenyl-1,3,5-triazin-2(1H)-one 1917-44-8
Naphthalene-1,2-dicarbonitrile 19291-76-0
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-((3-methylpentan-3-yl)oxy)-4-oxobutanoic acid 1926162-97-1
(2-Chloro-6-methoxypyridin-4-yl)methanol 193001-91-1
N-(2-Aminoethyl)-N-ethyl-m-toluidine 19248-13-6
Diethyl (1r,4r)-cyclohexane-1,4-dicarboxylate 19145-96-1
1-(4-Methoxypyridin-3-yl)ethanone 191725-82-3
2-Bromo-3-methoxyisonicotinaldehyde 191418-78-7
(1-Methyl-1H-indol-3-yl)methanamine 19293-60-8
(E)-5-Hydroxy-1-(4-(trifluoromethyl)phenyl)pentan-1-one O-(2-aminoethyl) oxime (Fluvoxamine Impurity) 192876-02-1
1-Phenylcyclohexanamine hydrochloride 1934-71-0
2-(2,3-Dihydroindol-1-yl)acetic acid 193544-62-6
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