中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R)-7c-benzoylamino-3-methyl-8-oxo-(6rH)-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 68314-20-5 | C28H24N2O5 | 468.509 |
氧头孢烯母核; (2R,6R,7R)-7-(苯甲酰氨基)-3-亚甲基-8-氧代-5-氧杂-1-氮杂双环[4.2.0]辛烷-2-羧酸二苯甲基酯 | (2R,6R,7R)-7-Benzoylamino-3-methylene-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester | 67977-91-7 | C28H24N2O5 | 468.509 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 7-Amino-3-methyl-1-oxadethia-cephem-4-carbonsaeure-benzhydrylester | 63881-88-9 | C21H20N2O4 | 364.401 |
—— | (6R,7S)-7-(2,2-Dichloro-vinylamino)-3-methyl-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 96855-11-7 | C23H20Cl2N2O4 | 459.329 |
—— | benzhydryl (6R,7R)-3-methyl-8-oxo-7-(2,2,2-trichloroethylideneamino)-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 96855-09-3 | C23H19Cl3N2O4 | 493.774 |
—— | (R)-7-[(Z)-2,2-Dichloro-vinylimino]-3-methyl-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester | 96855-10-6 | C23H18Cl2N2O4 | 457.313 |