| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (2S,3R,6R,7R)-3,4-Dibromo-3-methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid tert-butyl ester | 144262-06-6 | C20H24Br2N2O5S | 564.295 |
| —— | tert-butyl-3-methyl-7-phenoxyacetamido-2-cephem-4-carboxylate | 24647-38-9 | C20H24N2O5S | 404.487 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | tert-butyl (6R,7R)-4-acetyloxy-3-methyl-5,5,8-trioxo-7-[(2-phenoxyacetyl)amino]-5lambda6-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 144262-21-5 | C22H26N2O9S | 494.522 |
| —— | tert-butyl-3-methyl-7-phenoxyacetamido-3-cephem-4-carboxylate-1-oxide | 24647-51-6 | C20H24N2O6S | 420.486 |