CAS NO是美国化学文摘服务社(Chemical Abstracts Service ,CAS)为化学物质制订的登记号，该号是检索有多个名称的化学物质信息的重要工具。是某种物质（化合物、高分子材料、生物序列（Biological sequences）、混合物或合金的唯一的数字识别号码。
| 产品图 | 中文名称 | 别名 | CAS号 | 分子式 | 详细 |
|---|---|---|---|---|---|
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恩杂鲁胺杂质07|Enzalutamide Impurity 07 |
N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine methyl ester |
N/A |
C13H17FN2O3 | 查看详细 |
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N,S-羧甲基L-半胱氨酸HCl|N,S-Carboxymethyl L-Cysteine HCl |
(3R,4R)-2-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-5-((R)-1,2-dihydroxyethyl)tetrahydrofuran-3,4-diol |
N/A |
C7H11NO6S. HCl | 查看详细 |
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|
精氨酸杂质15|Arginine Impurity 15 |
(R)-2-(((R)-1-ethoxy-1-oxopentan-2-yl)amino)propanoic acid |
N/A |
C10H19NO4 | 查看详细 |
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|
西索米星杂质|Sisomicin Impurity |
(S)-4-amino-N-((1R,2S,3S,4R,5S)-5-amino-4-(((2S,3R)-3-amino-6-((bis(2-hydroxyethyl)amino)methyl)-3,4-dihydro-2H-pyran-2-yl)oxy)-2-(((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3-hydroxycyclohexyl)-2-hydroxybutanamide |
N/A |
C27H52N6O11 | 查看详细 |
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|
诺氟沙星杂质13|Norfloxacin Impurity 13 |
2,2-diacetoxy-9-chloro-6-ethyl-8-fluoro-4-oxo-4,6-dihydro-2H-[1,3,2]dioxaborinino[5,4-c]quinolin-1-ium-2-uide |
N/A |
C16H14BClFNO7 | 查看详细 |
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|
替格瑞洛杂质152|Ticagrelor Impurity 152 |
2-(((1S,2S,3S,4R)-4-(7-(((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)amino)-5-(propylsulfonyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-2,3-dihydroxycyclopentyl)oxy)ethyl dihydrogen phosphate |
N/A |
C23H29F2N6O8PS | 查看详细 |
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呋塞米杂质27|Furosemide Impurity 27 |
4-((furan-2-ylmethyl)amino)-2-hydroxybenzenesulfonamide |
N/A |
C14H15N3O6S | 查看详细 |
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|
他唑巴坦酸杂质27|Tazobactam Acid Impurity 27 |
(2S,3S,5R)-benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-6-bromo-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
N/A |
C10H12N4O5S | 查看详细 |
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|
荧光素杂质11|Fluorescein impurity 11 |
(E)-3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonic acid |
N/A |
C18H15N3O3S | 查看详细 |
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环磷酰胺杂质33|Cyclophosphamide Impurity 33 |
(2S,2'S)-6,6'-peroxybis(2-(bis(2-chloroethyl)amino)-1,2-azaphosphinane 2-oxide) |
N/A |
C16H32Cl4N4O4P2 | 查看详细 |