4-AZAUNDECA-2,4,6,8-TETRAENEDIOIC ACID, 2,10-DICYANO-3-PHENYL-, DIMETHYL ESTER 73855-78-4 BRN 1895698 Dimethyl 4-aza-2,10-dicyano-3-phenyl(undeca-2,4,6,8-tetraenedioate)