| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 2,2,2-trichloroethyl (1S,3S,5R,6R,2'R)-6-(2'-azido-2'-phenylacetamido)-2,2-dimethylpenam-3-carboxylate, 1-oxide | 38015-90-6 | C18H18Cl3N5O5S | 522.796 |
| —— | 2,2,2-trichloroethyl (1S,3S,5R,6R)-6-phenylacetamido-2,2-dimethylpenam-3-carboxylate, 1-oxide | 39879-59-9 | C18H19Cl3N2O5S | 481.784 |
| —— | 6β-((S)-2-bromo-2-phenyl-acetylamino)-1β-oxo-1λ4-penicillanic acid 2,2,2-trichloro-ethyl ester | 38015-83-7 | C18H18BrCl3N2O5S | 560.68 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (6R)-7t-((R)-2-amino-2-phenyl-acetylamino)-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 28180-91-8 | C18H18Cl3N3O4S | 478.784 |
| 头孢氨苄 | cefalexin | 15686-71-2 | C16H17N3O4S | 347.395 |