中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R)-3-methyl-7c-methylsulfanyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 40514-93-0 | C19H24N2O4S3 | 440.609 |
—— | (6R)-7t-benzylideneamino-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 36954-81-1 | C19H22N2O3S | 358.461 |
—— | 2,2,2-trichloroethyl ester of 7-aminodeacetoxycephalosporanic acid | 28180-82-7 | C10H11Cl3N2O3S | 345.634 |