| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (6R)-3-methyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid 4-nitro-benzyl ester | 24647-43-6 | C23H21N3O7S | 483.502 |
| —— | 3β-bromo-4β-hydroxymethyl-4α-methoxy-3α-methyl-7β-phenoxyacetamidocepham | 94103-32-9 | C17H21BrN2O5S | 445.334 |