9-cis-retinal(2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenal(9cis)-retinal9-C-retinal9-cis-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal9-cis-7,11,13-trans-retinal9-cis-retinal9-cis-retinaldehyde9-cis-vitamin A aldehydeisoretinene A