Einecs 230-799-3

diethyl (2,5-dimethoxybenzylidene)malonate

(2,5-Dimethoxybenzylidene)malonic acid diethyl ester

Propanedioic acid, ((2,5-dimethoxyphenyl)methylene)-, diethyl ester

Propanedioic acid, 2-((2,5-dimethoxyphenyl)methylene)-, 1,3-diethyl ester