英文别名:
Isobutyl 2-(2-Nitro-Benzylidene)Acetoacetate;2-[(2-Nitrophenyl)methylene]-3-oxobutanoic acid 2-methylpropyl ester;Nisoldipine USP RC C;Butanoic acid, 2-[(2-nitrophenyl)methylene]-3-oxo-, 2-methylpropyl ester;(Z)-isobutyl 2-(2-nitrobenzylidene)-3-oxobutanoate;Nisoldipine Impurity B