—— |
1,2-diphenyl-3,5-dimethyl-6,7-dibenzyloxycarbonyl-4-oxo-6,7-diazabicyclo<3.2.0>hept-2-ene |
75609-03-9 |
C35H30N2O5 |
558.634 |
—— |
1,2-diphenyl-3,5-dimethyl-6-benzoyl-7-methoxycarbonyl-4-oxo-6,7-diazabicyclo<3.2.0>hept-2-ene |
75608-98-9 |
C28H24N2O4 |
452.51 |
—— |
1,2-diphenyl-3,5-dimethyl-6-benzyloxycarbonyl-4-oxo-6,7-diazabicyclo<3.2.0>hept-2-ene |
75609-08-4 |
C27H24N2O3 |
424.499 |
—— |
1,3-dimethyl-2-oxo-4,5-diphenyl-6,7-diaza-bicyclo[3.2.0]hept-3-ene-6-carboxylic acid methyl ester |
54448-98-5 |
C21H20N2O3 |
348.401 |
—— |
methyl 3-benzoyl-1,4-dimethyl-7-oxo-5,6-diphenyl-2,3-diazabicyclo[2.2.1]hept-5-ene-2-carboxylate |
343858-44-6 |
C28H24N2O4 |
452.51 |
—— |
1,2-diphenyl-3,5-dimethyl-4-oxo-6,7-diazabicyclo<3.2.0>hept-2-ene |
75609-04-0 |
C19H18N2O |
290.365 |