CAS Number: 39562-70-4
Chemical Name: Nitrendipine
Molecular Formula: C18H20N2O6
Molecular Weight: 360.36

CAS Number: 89267-41-4
Chemical Name: Dehydronitrendipine
Molecular Formula: C18H18N2O6
Molecular Weight: 358.35

CAS Number: 21881-77-6
Chemical Name: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester
Molecular Formula: C17H18N2O6
Molecular Weight: 346.33

CAS Number: 21829-28-7
Chemical Name: Diethyl 2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
Molecular Formula: C19H22N2O6
Molecular Weight: 374.39