3-(4-Methoxybenzoyl)acrylic acid5711-41-131 % similar 4-Methoxychalcone959-33-131 % similar Acetosyringone2478-38-831 % similar Ethyl ferulate4046-02-030 % similar 2'-O-Methylkurarinone270249-38-230 % similar Methyl ferulate2309-07-130 % similar Methyl 5-acetylsalicylate16475-90-430 % similar Phenylethyl 3-methylcaffeate71835-85-330 % similar 2'-Hydroxy-4',5'-dimethoxyacetophenone20628-06-230 % similar Coniferyl ferulate63644-62-230 % similar