
1) Perfume ingredient
Found on
https://www.crosswordclues.com/clue/isovanillin

3-Hydroxy-p-anisaldehyde 3-Hydroxy-4-methoxybenzaldehyde Isovanillin is a phenolic aldehyde, an organic compound and isomer of vanillin. It is a selective inhibitor of aldehyde oxidase. It is not a substrate of that enzyme, and is metabolized by aldehyde dehydrogenase into isovanillic acid. Isovanillin can be used as a precursor in the total synth...
Found on
http://en.wikipedia.org/wiki/Isovanillin
No exact match found.