—— |
p-nitrobenzoyl 6α-bromopenicillanate 1-oxide |
79634-01-8 |
C15H15BrN2O6S |
431.264 |
—— |
p-nitrobenzyl 2-<2-oxo-3α-bromo-4-(benzothiazol-2-yldithio)azetidin-1-yl>-2-isopropenylacetate |
95122-89-7 |
C22H18BrN3O5S3 |
580.504 |
—— |
p-nitrobenzyl (5R)-6-bromo-6-[1-hydroxy-2-methylpropyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C18H19BrN2O6S |
471.329 |
—— |
p-nitrobenzyl 2-[(3S,4R)-3-bromo-4-formylthio-2-oxoazetidin-1-yl]-3-methylbut-2-enoate |
623905-90-8 |
C16H15BrN2O6S |
443.275 |
—— |
p-nitrobenzyl (5R,6S)-6-bromo-6-[(R)-1-hydroxyethyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C15H13BrN2O6S |
429.248 |
—— |
(5R,6S)-6-bromo-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitrobenzyl ester |
623564-16-9 |
C13H9BrN2O5S |
385.195 |
—— |
p-nitrobenzyl (5R,6S)-6-bromo-6-[(R)-hydroxy-(2,3-dihydroimidazo[2,1-b]thiazol-6-yl)methyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
769937-24-8 |
C19H15BrN4O6S2 |
539.387 |
—— |
p-nitrobenzyl (5R,6S)-6-bromo-6-[(S)-hydroxy-(2,3-dihydroimidazo[2,1-b]thiazol-6-yl)methyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
623906-15-0 |
C19H15BrN4O6S2 |
539.387 |
—— |
p-nitrobenzyl (5R,6S)-6-bromo-6-[(R)-hydroxy(phenyl)methyl]-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C20H15BrN2O6S |
491.319 |
—— |
p-nitrobenzyl (5R)-6-bromo-6-(1-hydroxy-3-phenylallyl)-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate |
—— |
C22H17BrN2O6S |
517.357 |