1,4-Dihydro-2,6-dimethyl-3-nitro-4-(2-nitrophenyl)pyridine-5-carboxy-4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)benzyl ester 119199-59-6 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(3-nitrophenyl)-, (4-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)phenyl)methyl ester Bay T 5006 Bay T-5006