1H-Indole-5-carboxylic acid, 2-(3-cyano-4-oxo-4-(3-phenylpropoxy)-2-butenylidene)-2,3-dihydro-1,3,3-trimethyl-, methyl ester 2-(3-Cyano-3-((3-phenylpropoxy)carbonyl)-2-propenylidene)-1,3,3-trimethyl-2,3-dihydro-1H-indole-5-carboxylic acid, methyl ester 5-Methyl 3-phenylpropyl 5-carboxylato-alpha-cyano-1,3,3-trimethylindoline- 2,gamma-crotonate 7064-71-3 EINECS 230-353-8