中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R)-3-methyl-8-oxo-7t-phthalimido-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 55151-51-4 | C20H20N2O5S | 400.455 |
—— | t-butyl 7α-amino-3-methyl-3-cephem-4-carboxylate | 33610-06-9 | C12H18N2O3S | 270.353 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R)-3-methyl-2-methylsulfanyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid tert-butyl ester | 68538-94-3 | C21H26N2O5S2 | 450.58 |
—— | (6R)-7t-amino-3-methyl-2-methylsulfanyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid tert-butyl ester | 68510-40-7 | C13H20N2O3S2 | 316.445 |
—— | (6R)-3-methyl-4c-methylsulfanyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | 68510-41-8 | C17H18N2O5S2 | 394.472 |