| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | methyl 3-methyl-2-[(3S,4R)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-2-oxo-4-allylazetidin-1-yl]but-2-enoate | 86489-16-9 | C23H28N2O8 | 460.484 |
| —— | 4-nitrobenzyl (2R,5R,6S)-3,7-dioxo-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-1-azabicyclo[3.2.0]-heptane-2-carboxylate | 86489-45-4 | C25H23N3O11 | 541.471 |
| —— | methyl 3-methyl-2-[(3S,4R)-3-(1-hydroxy-1-methylethyl)-2-oxo-4-allylazetidin-1-yl]but-2-enoate | 86489-14-7 | C15H23NO4 | 281.352 |
| —— | 4-nitrobenzyl 4-[(2R,3S)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-4-oxoazetidin-2-yl]-3-oxobutanoate | 86489-43-2 | C25H25N3O11 | 543.487 |
| —— | [(2R,3S)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-4-oxoazetidin-2-yl]-acetic acid | 86489-17-0 | C16H18N2O8 | 366.328 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (5R,6S)-3-(2-Amino-ethylsulfanyl)-6-(1-hydroxy-1-methyl-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 92936-51-1 | C12H18N2O4S | 286.352 |