108139-78-2

Nifedipine Impurity 7 Nifedipine Impurity 14 Nifedipine Impurity 10 Nifedipine Impurity 7 (Mixture of cis and transIsomers) Nifedipine Impurity 7(a mixture of cis and trans isomers) Nifedipine Impurity 30 (Mixture of cis and trans Isomers) methyl 2,4-bis{2-nitrophenyl}-6-methyl-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-, methyl ester 1,?2,?3,?4-?Tetrahydro-?6-?methyl-?2,?4-?bis(2-?nitrophenyl)?-5-?pyrimidinecarboxylic acid Methyl Ester