—— |
Benzyl 3-(Choromethyl)-3,4-dichloro-2-<3-(phenyldichloromethyl)-7-oxo-4-thia-2,6-diazabicyclo<3.2.0>hept-2-en-6-yl>butanoate |
86832-61-3 |
C23H19Cl5N2O3S |
580.746 |
—— |
(R)-3-Chloromethyl-2-[(1R,5R)-3-(dichloro-phenyl-methyl)-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl]-but-3-enoic acid benzyl ester |
86832-60-2 |
C23H19Cl3N2O3S |
509.84 |
—— |
4-Chloro-3-chloromethyl-2-[(1R,5R)-3-(dichloro-phenyl-methyl)-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl]-but-2-enoic acid benzyl ester |
86833-34-3 |
C23H18Cl4N2O3S |
544.286 |
—— |
(S)-2-((1R,5R)-3-Benzyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3,4-dichloro-3-chloromethyl-butyric acid benzyl ester |
86832-62-4 |
C23H21Cl3N2O3S |
511.856 |
—— |
(R)-2-((1R,5R)-3-Benzyl-7-oxo-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-3-enoic acid benzyl ester |
86832-59-9 |
C23H22N2O3S |
406.505 |
—— |
Benzyl 2-(3-Benzyl-7-oxo-4-thia-2,6-diazabicyclo<3.2.0>hept-2-en-6-yl)-4-chloro-3-(chloromethyl)-2-butenoate |
86832-63-5 |
C23H20Cl2N2O3S |
475.395 |