| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | Benzyl Clavulanate | 57943-84-7 | C15H15NO5 | 289.288 | 
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | benzyl 3-hydroxy-9-O-methylclavulanate | 93680-44-5 | C16H17NO6 | 319.314 | 
| —— | (Z)-3-{(R)-1-[Hydroxy-(4-nitro-benzyloxycarbonyl)-methyl]-4-oxo-azetidin-2-yloxy}-5-methoxy-2-oxo-pent-3-enoic acid benzyl ester | 93680-47-8 | C25H24N2O11 | 528.472 | 
| —— | (Z)-3-{(R)-1-[Chloro-(4-nitro-benzyloxycarbonyl)-methyl]-4-oxo-azetidin-2-yloxy}-5-methoxy-2-oxo-pent-3-enoic acid benzyl ester | 93680-48-9 | C25H23ClN2O10 | 546.918 | 
| —— | (R)-4-[2-Methoxy-eth-(Z)-ylidene]-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2,3-dicarboxylic acid 3-benzyl ester | 765227-95-0 | C18H17NO7 | 359.335 | 
| —— | 4-nitrobenzyl (Z)-(6R)-3-benzyloxycarbonyl-2-(2-methoxyethylidene)-1-oxaceph-3-em-4-carboxylate | 93680-46-7 | C25H22N2O9 | 494.458 | 
| —— | (Z)-5-Methoxy-3-{(R)-1-[(4-nitro-benzyloxycarbonyl)-(triphenyl-λ5-phosphanylidene)-methyl]-4-oxo-azetidin-2-yloxy}-2-oxo-pent-3-enoic acid benzyl ester | 93680-49-0 | C43H37N2O10P | 772.748 |