| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (6R)-7c-methoxy-3-methyl-8-oxo-7t-(Ξa)-styrylideneamino-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 57617-47-7 | C30H26N2O4S | 510.613 |
| —— | (6R)-7t-((Ξ)-2-chloro-2-phenyl-acetylamino)-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 57617-49-9 | C29H25ClN2O4S | 533.048 |