File:4-hydroxyphenylacetaldehyde.svg
File:4-hydroxyphenylacetaldehyde.svg - Wikimedia Commons
Albmont uploaded a new version of File:4-hydroxyphenylacetaldehyde.svg Hydroxy group as HO and not H-O
http://commons.wikimedia.org/wiki/File:4-hydroxyphenylacetaldehyde.svg
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