The molecule is an enal that consists of 3,7-dimethyl-9-nona-2,4,6,8-tetraenal (double bond geometry unspecified) carrying a 2,6,6-trimethylcyclohex-1-en-1-yl group at the 9-position. It has a role as a human metabolite. It is a member of retinals and an enal.
3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal