This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
Captions
Structure of 1,3-dihydroxypropan-2-one. Component of self-tanning creme.
Chemische Struktur von DHA (Dihydroxyaceton). In Selbstbräuner-Cremes enthalten.