| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | isocyanoazetidinone | 80528-05-8 | C13H16N2O3 | 248.282 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | methyl 3-methyl-2-[(3R,4R)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-2-oxo-4-allylazetidin-1-yl]but-2-enoate | 86541-15-3 | C23H28N2O8 | 460.484 |
| —— | (5R,6R)-3-(2-aminoethylsulfanyl)-6-(2-hydroxypropan-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 89496-60-6 | C12H18N2O4S | 286.352 |
| —— | (5R,6R)-3-[(Z)-2-acetamidoethenyl]sulfanyl-6-(2-hydroxypropan-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 89362-89-0 | C14H18N2O5S | 326.373 |
| —— | (5R,6R)-3-(2-acetamidoethylsulfanyl)-6-(2-hydroxypropan-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 82889-91-6 | C14H20N2O5S | 328.389 |
| —— | 4-nitrobenzyl (5R,6R)-3-[(Z)-2-acetamidovinyl-thio]-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-7-oxo-1-azabicyclo [3.2.0] hept-2-ene-2-carboxylate | 86489-51-2 | C29H28N4O11S | 640.628 |
| —— | 4-nitrobenzyl (5R,6R)-3-(2-acetamidoethylthio)-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 86541-41-5 | C29H30N4O11S | 642.643 |
| —— | 4-nitrobenzyl (5R,6R)-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-3-[2-(4-nitrobenzyloxycarbonylamino)ethylthio]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate | 86541-42-6 | C35H33N5O14S | 779.738 |
| —— | [(3R,4R)-3-[1-Methyl-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-2-oxo-4-(2-oxo-ethyl)-azetidin-1-yl]-oxo-acetic acid methyl ester | 96701-35-8 | C19H20N2O10 | 436.375 |
| —— | 4-nitrobenzyl (2R,5R,6R)-3,7-dioxo-6-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-1-azabicyclo[3.2.0]heptane-2-carboxylate | 86541-40-4 | C25H23N3O11 | 541.471 |