中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | <(tert-butoxycarbonyl)amino>-3 oxo-2 (phenyl-2 vinyl)-4 azetidine-1-acetate de p-nitrobenzyle (3-R,S)(4-S,R)(E) | 128989-98-0 | C25H27N3O7 | 481.505 |
—— | [(3S,4R)-3-Amino-2-oxo-4-((E)-styryl)-azetidin-1-yl]-acetic acid 4-nitro-benzyl ester | 102192-12-1 | C20H19N3O5 | 381.388 |
—— | oxo-2 (phenyl-2 vinyl)-4 phtalimido-3 azetidine-1-acetate de p-nitrobenzyle (3-R,S)(4-S,R)(E) | 102192-11-0 | C28H21N3O7 | 511.491 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | <(tert-butoxycarbonyl)amino>-3 hydroxymethyl-4 oxo-2 azetidine-1-acetate de p-nitrobenzyle (3-R,S)(4-R,S) | 102192-14-3 | C18H23N3O8 | 409.396 |
—— | <(tert-butoxycarbonyl)amino>-3 oxo-2 <(p-toluenesulfonyloxy)methyl>-4 azetidine-1-acetate de p-nitrobenzyle (3-R,S)(4-R,S) | 102192-15-4 | C25H29N3O10S | 563.585 |
—— | <(tert-butoxycarbonyl)amino>-7 dioxo-3,8 thia-4 aza-1 bicyclo<4.2.0> octane-carboxylate-2 de p-nitrobenzyle (6-R,S)(7-R,S) | 128989-99-1 | C19H21N3O8S | 451.457 |
—— | <(tert-butoxycarbonyl)amino>-7 mercapto-3 oxo-8 thia-4 aza-1 bicyclo<4.2.0> octene-2 carboxylate-2 de p-nitrobenzyle (6-R,S)(7-R,S) | 102192-16-5 | C19H21N3O7S2 | 467.524 |
—— | <(tert-butoxycarbonyl)amino>-7 methylthio-3 oxo-8 thia-4 aza-1 bicyclo<4.2.0> octene-2 carboxylate-2 de p-nitrobenzyle (6-R,S)(7-R,S) | 102192-17-6 | C20H23N3O7S2 | 481.551 |
—— | <(tert-butoxycarbonyl)amino>-7 methoxy-3 oxo-8 thia-4 aza-1 bicyclo<4.2.0> octene-2 carboxylate-2 de p-nitrobenzyle (6-R,S)(7-R,S) | 128990-00-1 | C20H23N3O8S | 465.484 |
—— | acide<(tert-butoxycarbonyl)amino>-7 methylthio-3 oxo-8 thia-4 aza-1 bicyclo<4.2.0> octene-2 carboxylique-2 (6-R,S)(7-R,S) | 128990-01-2 | C13H18N2O5S2 | 346.428 |
—— | acide<(tert-butoxycarbonyl)amino>-7 methoxy-3 oxo-8 thia-4 aza-1 bicyclo<4.2.0> octene-2 carboxylique-2 (6-R,S)(7-R,S) | 128990-02-3 | C13H18N2O6S | 330.362 |