中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-nitrobenzyl <3-chloro-4-(2-hydroxyethyl)-3-(1-p-nitrobenzyloxycarbonyloxyethyl)-2-oxoazetidin-1-yl>triphenylphosphoranylideneacetate | 133381-07-4 | C42H37ClN3O11P | 826.196 |
—— | p-nitrobenzyl <(4RS)-4-t-butyldimethylsilyloxyethyl-3-chloro-3-<(1RS)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxo-1-azetidin-1-yl>triphenylphosphoranylideneacetate | 133381-06-3 | C48H51ClN3O11PSi | 940.459 |
—— | p-nitrobenzyl <(4RS)-3-chloro-4-(2-hydroxyethyl)-3-<(1RS)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl>hydroxyacetate | 133381-04-1 | C24H24ClN3O12 | 581.92 |
—— | p-nitrobenzyl <(4RS)-4-(2-t-butyldimethylsilyloxyethyl)-3-chloro-3-<(1RS)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxo-1-azetidin-1-yl>hydroxyacetate | 133381-05-2 | C30H38ClN3O12Si | 696.183 |
—— | (4RS)-3-chloro-4-(2-hydroxyethyl)-3-<(1RS)-1-p-nitrobenzyloxycarbonyloxyethyl>azetidin-2-one | 133380-99-1 | C15H17ClN2O7 | 372.762 |
—— | (6RS,9RS)-7-chloro-7-(1-hydroxyethyl)-8-oxo-3-oxa-1-azabicyclo<4.2.0>octane-2-spirocyclohexane | 106673-95-4 | C13H20ClNO3 | 273.76 |
—— | 7-acetyl-7-chloro-8-oxo-3-oxa-1-azabicyclo<4.2.0>octane-2-spirocyclohexane | 106673-91-0 | C13H18ClNO3 | 271.744 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-nitrobenzyl <3-chloro-3-(1-p-nitrobenzyloxycarbonyloxyethyl)-2-oxo-4-(2-pyrimidin-2-ylthiocarbonylmethyl)azetidin-1-yl>triphenylphosphoranylideneacetate | 133381-09-6 | C46H37ClN5O11PS | 934.319 |
—— | p-nitrobenzyl 6-chloro-(1-p-nitrobenzyloxycarbonyloxyethyl)-7-oxo-3-(pyrimidin-2-ylthio)-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate | 133381-10-9 | C28H22ClN5O10S | 656.029 |