(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid-D5; (all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic Acid-d5; Vitamin A Acid-d5; ATRA-d5; Aberel-d5; Avita-d5; Retin-A-d5; Retinova-d5; Tretinoin-d5
