3,5-Pyridinedicarboxylic acid, 2-(difluoromethyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-, dimethyl ester 97887-77-9 CP 100819 Dimethyl 2-(difluoromethyl)-4-sec-butyl-6-(trifluoromethyl)-3,5-pyridinedicarboxylate