| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (6R,7R)-3-Methyl-8-oxo-7-[1-(4-oxo-4H-pyridin-1-yloxy)-eth-(Z)-ylideneamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 85071-47-2 | C16H17N3O5S | 363.394 |
| —— | (6R)-7t-acetylamino-7c-methoxy-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid methyl ester | 57001-60-2 | C12H16N2O5S | 300.335 |
| —— | (6R,7S)-7-Acetylamino-7-methoxy-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid methyl ester | 85071-50-7 | C12H16N2O5S | 300.335 |