| —— |
p-nitrobenzyl (4-allyl-3-methoxy-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate |
104882-61-3 |
C34H31N2O6P |
594.604 |
| —— |
p-nitrobenzyl 2-(4-allyl-3-methoxy-2-oxoazetidin-1-yl)acrylate |
104882-63-5 |
C17H18N2O6 |
346.34 |
| —— |
p-nitrobenzyl 2-(4-allyl-3-hydroxy-2-oxoazetidin-1-yl)acrylate |
104882-85-1 |
C16H16N2O6 |
332.313 |
| —— |
p-nitrobenzyl (5RS,6RS)-6-methoxy-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate |
79092-48-1 |
C15H14N2O6 |
318.286 |
| —— |
p-nitrobenzyl (5RS,6RS)-3-(ethylthio)-6-methoxy-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate |
104882-68-0 |
C17H18N2O6S |
378.406 |
| —— |
p-nitrobenzyl (2RS,3RS,5RS,6RS)-3-(ethylthio)-6-methoxy-7-oxo-1-azabicyclo<3.2.0>heptane-2-carboxylate |
104882-66-8 |
C17H20N2O6S |
380.422 |
| —— |
phthalidyl (5RS,6RS)-3-(ethylthio)-6-methoxy-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate |
104882-71-5 |
C18H17NO6S |
375.402 |
| —— |
p-nitrobenzyl (2RS,5SR,6SR)-3-(ethylthio)-6-methoxy-7-oxo-1-azabicyclo<3.2.0>hept-3-ene-2-carboxylate |
104882-67-9 |
C17H18N2O6S |
378.406 |
| —— |
phthalidyl (2RS,5SR,6SR)-3-(ethylthio)-6-methoxy-7-oxo-1-azabicyclo<3.2.0>hept-3-ene-2-carboxylate |
104882-70-4 |
C18H17NO6S |
375.402 |