2-((5-Cyano-2,6-bis((3-methoxypropyl)amino)-4-methylpyrid-3-yl)azo)-3-cyano-4-methylthiophen-5-carboxylic acid, methyl ester 2-Thiophenecarboxylic acid, 4-cyano-5-((5-cyano-2,6-bis((3-methoxypropyl)amino)-4-methyl-3-pyridinyl)azo)-3-methyl-, methyl ester 72968-71-9 EINECS 277-146-9 Methyl 4-cyano-5-((5-cyano-2,6-bis((3-methoxypropyl)amino)-4-methyl-3-pyridyl)azo)-3-methyl-2-thenoate