1H-Pyrazolo(3,4-b)pyridine-5-carboxylic acid, 3-cyclopentyl-4,7-dihydro-1,6-dimethyl-4-(3-nitrophenyl)-, methyl ester 8363-S 92406-14-9 MCPPC Methyl 3-cyclopentyl-4,7-dihydro-1,6-dimethyl-4-(3-nitrophenyl)pyrazolo(3,4-b)pyridine-5-carboxylate