NSD53: Nisoldipine Hydroxy Impurity

2,6-Dimethyl-4-(2-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-(2-hydroxy-2-methylpropyl) ester 5-methyl ester ;

CAS # 106685-70-5 ;

C20H24N2O7 ;
Mol. Wt.: 404.41 ;