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上海源叶生物科技有限公司

上海源叶生物科技有限公司

头孢尼西

cas:190181-58-9

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[(2-hydroxy-2-phenylacetyl)amino]-8-oxo-3-[[[1-(sulfomethyl)-1H-tetrazol-5-yl]thio]methyl]-, sodium salt (1:2), (6R,7R)-

Cefoperazone dihydrate

cas:113826-44-1

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, hydrate (1:2), (6R,7R)-

头孢噻肟酸标准品

cas:63527-53-7

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2E)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-

Δ2-头孢替坦

cas:1332499-75-8

英文名:5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 7-[[[4-(2-amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (6R,7S)-

头孢西丁杂质6

cas:1422023-32-2

英文名:5-Thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, (2R,6R,7S)-

Cefoxitin-d3 Sodium Salt

cas:1316289-46-9

英文名:

盐酸头孢唑兰

cas:1262200-57-6

英文名:Imidazo[1,2-b]pyridazinium, 1-[[(6R,7R)-7-[[(2E)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt

头孢咪唑

cas:84880-03-5

英文名:Pyridinium, 1-[[(6R,7R)-2-carboxy-7-[[(2R)-2-[[(5-carboxy-1H-imidazol-4-yl)carbonyl]amino]-2-phenylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-4-(2-sulfoethyl)-, inner salt

Cefpodoxime Proxetil Isopropylcarbamate

cas:1192365-87-9

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(methoxyimino)-2-[2-[[(1-methylethoxy)carbonyl]amino]-4-thiazolyl]acetyl]amino]-3-(methoxymethyl)-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-

头孢唑肟丙匹酯

cas:135821-54-4

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-[2-[[(2S)-2-amino-1-oxopropyl]amino]-4-thiazolyl]-2-(methoxyimino)acetyl]amino]-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (6R,7R)-

Cefprozil-d4 (E/Z mixture)

cas:1426173-48-9

英文名:(6R,7R)-7-[[(2R)-2-Amino-2-(2,3,5,6-tetradeuterio-4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(E)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

头孢丙烯L-差向异构体

cas:110764-35-7

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1-propenyl)-, [6R-[3(Z),6α,7β(S*)]]- (9CI)

头孢丙烯(E)-异构体

cas:92676-86-3

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1E)-1-propen-1-yl-, (6R,7R)-

Cefprozil (Z)-Isomer

cas:121412-77-9

英文名:5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1Z)-1-propen-1-yl-, (6R,7R)-

Ceftazidime t-Butyl Ester

cas:102772-66-7

英文名:Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt

头孢他啶EP杂质B

cas:97148-38-4

英文名:Pyridinium, 1-[[(6R,7R)-7-[[(2E)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt (9CI)

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号码一: 18917491476

号码二: 18917491476

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  • 公司类型:试剂型
  • 成立时间:2009-08-28
  • 注册资本:500万元
  • 所在地区:上海市市辖区