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北京康派森醫(yī)藥科技有限公司 Company Information
Company Name:    Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel:    010-010-52878169
Email:    sales@bjcomparison.com
Nationality:    China
WebSite:    www.bjcomparison.com
Product List:    4719
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Product List
2-(4-(1-hydroxy-2-methylpropyl)phenyl)propanoic acid 53949-53-4
(cis)-2-(3,4-difluorophenyl)cyclopropan-1-amine hydrochloride 2517869-16-6
7-fluoro-3-(piperidin-4-yl)benzo[d]isoxazole hydrochloride 4403-49-0
(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-carboxybutyl]amino]- propanoyl]octahydro-1H-indole-2-carboxylic acid 95153-31-4
(2RS)-3-(acetylsulfanyl)-2-methylpropanoic acid 33325-40-5
dimethyl 1-(2,2-dimethoxyethyl)-3-methoxy-4-oxo-1,4-dihydropyridine-2,5-dicarboxylate 1646862-02-3
(3R,11aS)-N-(2,4-difluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide 1309560-64-2
(all-RS,all-E)-2,6,10,14,19,23,27,31-octamethyldotriaconta- 12,14,18-triene
2,2'-(((ethane-1,1-diylbis(3-chloro-4,1-phenylene))bis(piperazine-4,1-diyl))bis(propane-3,1-diyl))bis([1,2,4]triazolo[4,3-a]pyridin-3(2H)-one) 2727463-29-6
tert-butyl2-((1S,5R,6R)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-3- en-6-yl)acetate hydrochloride
Clarithromycin impurity 10 127157-35-1
n-(4-(2-(dimethylamino)ethoxy)benzyl)-4-hydroxy-3- methoxybenzamide 122892-46-0
(R)-6-hydroxy-8-(1-hydroxy-2-((1-(4-hydroxyphenyl)-2-methylpropan-2-yl)amino)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride 936490-85-6
(S)-N-(2,4-difluorobenzyl)-2-(1-hydroxypropan-2-yl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxamide 1646862-07-8
2-(4-butylphenyl)propanoic acid 3585-49-7
ethyl(2S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]pentanoate 129970-98-5
6-O-methylerythromycin A (E)-9-(O-methyloxime) 127182-44-9
4-(2-((1-(2-aminophenyl)-3-methylbutyl)amino)-2-oxoethyl)-2- ethoxybenzoic acid 874908-11-9
n-(4-hydroxybenzyl)-3,4-dimethoxybenzamide 943518-63-6
2-(4-(1-hydroxy-3-oxoisoindolin-2-yl)phenyl)butanoic acid 76553-18-9
8-hydroxy-5-((1RS,2RS)-1-hydroxy-2-(isopropylamino)butyl)quinolin-2(1H)-one hydrochloride 62910-96-7
Vonoprazan impurity 58
5-methoxy-6-(methoxycarbonyl)-4-oxo-1-(2-oxoethyl)-1,4-dihydropyridine-3-carboxylic acid 1335210-31-5
1-cyclopropyl-6-fluoro-8-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)quinolin-4(1H)-one hydrochloride 2664848-61-5
(1S,3S,7S,8S,8aR)-3-hydroxy-8-[2-[(2R,4R)-4-hydroxy-6- oxotetrahydro-2H-pyran-2-yl]ethyl]-7-methyl-1,2,3,7,8, 8ahexahydronaphthalen-1-yl (2S)-2-methylbutanoate 85956-22-5
(S)-2-(7-((2,4-difluorobenzyl)carbamoyl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazin-2-yl)propyl (2,4-difluorobenzyl)carbamate
(3R,11aR)-N-(2,4-difluorobenzyl)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide
(2S)-2-[(3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1, 2-a]indol-2(1H)-yl]pentanoic acid 129970-99-6
(2S,3aS,7aS)-1-((2S)-2-(3-cyclohexyl-2,4-dioxo-5-propylimidazolidin-1-yl)propanoyl)octahydro-1H-indole-2-carboxylate 353777-66-9
N-(2-(4-hydroxyphenoxy)-4-nitrophenyl)methanesulfonamide 109032-22-6
(2S,3R,4R,5S,6R)-2-(4-chloro-3-(2-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 2452301-30-1
4-(4-cyano-2-methoxyphenyl)-5-isopropoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acid 2640280-87-9
(S)-2-(1-hydroxypropan-2-yl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxylic acid
(10E)-10,11-didehydro-11-deoxy-6-O-methylerythromycin A 144604-03-5
2-methylpropan-2-amine (2S,3aS,7aS)-1-(((R)-1-ethoxy-1-oxopentan- 2-yl)-L-alanyl)octahydro-1H-indole-2-carboxylate 145513-33-3
tert-butyl2-((1R,5S,6S)-3-ethyl-6-(nitromethyl)bicyclo[3.2.0]hept-3- en-6-yl)acetate 1138246-18-0
6-O-methylerythromycin A (Z)-9-(O-methyloxime) 127252-80-6
Rosuvastatin Calcium impurity J
(4-(((2-amino-4-oxo-1,4,7,8-tetrahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acid 4033-27-6
(4R,12aR)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid 2315439-81-5
(S)-N-methyl-3-(naphthalen-1-yloxy)-3-(thiophen-3-yl)propan-1-amine hydrochloride 2748376-86-3
(R)-2-(4-hydroxybutan-2-yl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxylic acid 2710626-41-6
tris(2,4-difluorobenzyl)amine
tert-butyl2-((1R,5S,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-3- en-6-yl)acetate hydrochloride
N-(2-(4-((3,4-dimethoxybenzamido)methyl)phenoxy)ethyl)-3,4- dimethoxy-N-methylbenzamide 3535-37-3
6-O-methylerythromycin A (E)-9-oxime 127253-06-9
(R)-N-(1-(3-(2-cyanobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)benzamide 2749281-73-8
4-((3,4-dimethoxybenzamido)methyl)phenyl 3,4-dimethoxybenzoate 2332724-21-5
4,4′-azanediyldiphenol 1752-24-5
4-methoxy-2,3,6-trimethyl-5-[(all-RS,E)-3,7,11,15- tetramethylhexadec-2-enyl]phenyl aceate 2734344-00-2
4-(2-((1-(2-((4-carboxybutyl)amino)phenyl)-3-methylbutyl)amino)-2- oxoethyl)-2-ethoxybenzoic acid 874908-12-0
7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1- ((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3- carboxylic acid hydrochloride 127199-06-8
3,3′-disulfanediylbis[(2S)-2-methylpropanoic] acid 65134-74-9
sodium(3R,5R)-7-[(1S,2S,6S,8S,8aR)-6,8-dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid 151061-28-8
2-(4-(sec-butyl)phenyl)propanoic acid 64451-76-9
benzyl (3R,4R)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate 1428243-69-9
(S)-9-fluoro-3-methyl-10-(4-nitrosopiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid 1152314-62-9
1-(4-hydroxyphenyl)ethan-1-one 99-93-4
4-nitro-2-phenoxyphenol 70995-08-3
N-(2-hydroxy-4-nitrophenyl)methanesulfonamide 38880-53-4
6-O-methylerythromycin A (Z)-9-oxime 127253-05-8
8,8'-((1R,1'R)-((1-(4-methoxyphenyl)-2-methylpropan-2-yl)azanediyl)bis(1-hydroxyethane-2,1-diyl))bis(6-hydroxy-2H-benzo[b][1,4]oxazin-3(4H)-one) 2383660-53-3
6-ethyl-8-((3R,4S)-4-ethylpyrrolidin-3-yl)-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-6-ium iodide 1428243-24-6
2-(4-propylphenyl)propanoic acid 3585-47-5
2-(4-ethylphenyl)propanoic acid 3585-52-2
1,3-bis(4-(1-(2,6-difluorobenzyl)-5-((dimethylamino)methyl)-3-(6- methoxypyridazin-3-yl)-2,4-dioxo-1,2,3,4-tetrahydrothieno[2,3-d] pyrimidin-6-yl)phenyl)urea dihydrochloride 1801551-07-4
n-[4-(4-acetamido-2-hydroxyphenoxy)phenyl]acetamide 2514961-29-4
2-(4-(1,3-dioxoisoindolin-2-yl)phenyl)butanoic acid 94232-67-4
n-(4-(2-(dimethylamino)ethoxy)benzyl)-3-hydroxy-4- methoxybenzamide
1,1′-[disulfanediylbis[(2S)-2-methyl-1-oxopropane-3,1- diyl]]bis[(2S)-pyrrolidine-2-carboxylic] acid 64806-05-9
tert-butyl2-((1S,5R,6R)-3-ethyl-6-(nitromethyl)bicyclo[3.2.0]hept-3- en-6-yl)acetate 1138246-19-1
4-acetamidophenyl acetate 2623-33-8
7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R, 2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3- carboxylic acid hydrochloride 127254-10-8
Sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S,6S,8S,8aR)-6-hydroxy- 8-[[(2S,3R)3-hydroxy-2-methylbutanoyl]oxy]-2-methyl- 1,2,6,7,8,8a-hexahydronaphthalen-1-yl]heptanoic acid 722504-46-3
Sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S,6S,8S,8aR)-6-hydroxy- 8-[[(2S,3S)3-hydroxy-2-methylbutanoyl]oxy]-2-methyl- 1,2,6,7,8,8a-hexahydronaphthalen-1-yl]heptanoic acid 722504-45-2
2-methylpropan-2-amine (2S,3aS,7aS)-1-((2S)-2-(3-cyclohexyl-2-(cyclohexylimino)-4-oxo-5-propylimidazolidin-1-yl)propanoyl)octahydro-1H-indole-2-carboxylate 353777-64-7
(2S)-1-(2-methylpropanoyl)pyrrolidine-2-carboxylic acid 23500-15-4
Sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S)-6-hydroxy-2-methyl- 1,2-dihydronaphthalen-1-yl]heptanoic acid 720666-74-0
7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S, 2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride 101513-77-3
Fluticasone furoate impurity 27 1374153-88-4
(2S,3R,4R,5S,6R)-2-(4-chloro-3-(3-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1370337-72-6
1-(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N,N-bis((5-(2-fluorophenyl)-1H-pyrrol-3-yl)methyl)methanamine
methyl 2-(((2,2-dimethoxyethyl)amino)methylene)-4-methoxy-3-oxobutanoate 1335210-26-8
(S)-N-(2,4-difluorobenzyl)-9-hydroxy-2-(1-hydroxypropan-2-yl)-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxamide 2883234-39-5
1,1′-[methylenebis[sulfanediyl[(2S)-2-methyl-1- oxopropane-3,1-diyl]]]bis[(2S)-pyrrolidine-2-carboxylic] acid
(2-((methylamino)methyl)phenyl)(phenyl)methanol hydrochloride 27688-56-8
(2S)-1-[(2S)-3-[[(2S)-2-carboxypropyl]disulfanyl]-2- methylpropanoyl]pyrrolidine-2-carboxylic acid
4-(2-(dimethylamino)ethoxy)benzyl 3,4-dimethoxybenzoate
(3S,11aS)-6-methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic acid 1646862-21-6
bis(2,4-difluorobenzyl)amine 1284487-51-9
(3S,11aR)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic acid 2757656-11-2
(R)-6,10-dihydroxy-8-(1-(4-methoxyphenyl)-2-methylpropan-2-yl)-7,8,9,10-tetrahydro-2H-[1,4]oxazino[2,3-f]isoquinolin-3(4H)-one
1,1′-[propane-2,2-diylbis[sulfanediyl[(2S)-2-methyl-1- oxopropane-3,1-diyl]]]bis[(2S)-pyrrolidine-2-carboxylic] acid
(S)-1,1-bis(3-carboxypropyl)-4-((4-chlorophenyl)(pyridin-2-yl) methoxy)piperidin-1-ium bromide
(4S,12aS)-7-methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid 2730133-58-9
2,2'-((2-oxo-2-((2-oxotetrahydrothiophen-3-yl)amino)ethane-1,1-diyl) bis(sulfanediyl))diacetic acid
(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)glycine 1446192-71-7
org246653-1 2412953-09-2
2-((2-(hydroxy(phenyl)methyl)benzyl)amino)ethan-1-ol hydrochloride 13678-15-4
Fluticasone propionate impurity 34
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