中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2Ξ,4Ξ)-4-isopropoxy-4-methoxy-3-methyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester | 74328-05-5 | C26H28N2O6 | 464.518 |
—— | (6R)-7c-benzoylamino-4ξ-isopropoxy-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 74328-04-4 | C25H26N2O5S | 466.558 |
—— | (6R)-7c-benzoylamino-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 74328-02-2 | C22H20N2O4S | 408.478 |
—— | (6R)-7t-benzoylamino-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 74327-98-3 | C22H20N2O4S | 408.478 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R)-7t-amino-3-methyl-8-oxo-(6rH)-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 74081-38-2 | C15H16N2O4 | 288.303 |
—— | (6R)-7c-benzoylamino-3-methyl-8-oxo-(6rH)-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 68313-67-7 | C22H20N2O5 | 392.411 |
—— | (6R)-7t-benzoylamino-7c-methoxy-3-methyl-8-oxo-(6rH)-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzyl ester | 74328-14-6 | C23H22N2O6 | 422.437 |