.beta.-Retinoic acid 2,4,6,8-Nonatetraenoic acid, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-E)- 2,4,6,8-Nonatetranoic acid, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)- 3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid 302-79-4 Aberel Airol Aknefug Aknoten Alltrans-retinoic acid Dermairol Eudyna NSC122758 RETINOIC ACID Retin-A Retinoic acid, all-trans- Retionic acid Tretinoin Tretinoin, all-trans- Vitamin A acid Vitamin A acid, all-trans- Vitamin A1 acid, all-trans- WLN: L6UTJ A1 B1U1Y1 & U2U1Y1 & U1VQ C1 C1 WLN: L6UTJ A1 B1U1Y1&U2U1Y1&U1VQ C1 C1 all trans-Retinoic acid all-trans-Retinoic acid all-trans-Vitamin A acid trans-Retinoic acid