1-(4-Hydroxy-3,5-dimethoxyphenyl)-1-propanone (1-(4-hydroxy-3,5-dimethoxyphenyl)propylidene)hydrazone 1-Propanone, 1-(4-hydroxy-3,5-dimethoxyphenyl)-, (1-(4-hydroxy-3,5-dimethoxyphenyl)propylidene)hydrazone 117330-16-2 4'-Hydroxy-3',5'-dimethoxypropiophenone azine