4-HYDROXY-3-METHOXYCINNAMALDEHYDE Synonyms CONIFERYL ALDEHYDE;CONIFERALDEHYDE;2-Propenal, 3-(4-hydroxy-3-methoxyphenyl)-;AT-51107;p-Coniferaldehyde;coniferylaldehydel;Eugenol EP Impurity K;Ferulic Acid Impurity 3;3-(4-Hydroxy-3-methoxyphenyl);4-Hydroxy-3-methoxyzimtaldehyde ...