2-Propenoic acid, 3-(4-hydroxy-3-methoxyphenyl)-, ethyl ester 4046-02-0 Cinnamic acid, 4-hydroxy-3-methoxy-, ethyl ester Ethyl 4-hydroxy-3-methoxycinnamate Ethyl ferulate Ferulic acid ethyl ester Ferulic acid, ethyl ester NSC14879