1-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPANONE 1-(4-Hydroxy-3-methoxyphenyl)acetone 2-Propanone, 1-(4-hydroxy-3-methoxyphenyl)- (8CI)(9CI) 2503-46-0 4-Hydroxy-3-methoxyphenyl acetone EINECS 219-704-6 Guaiacylacetone NSC 16690 Vanillyl methyl ketone