英文别名Isotretinoin EP Impurity F; 3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoic acid; Vitinoin; (7E,9Z,11E,13E)-retinoic acid; Stieva-A; Stieva-a Forte; Lsotretinoin; Retisol-A; Ketrel; Accutane Roche; (2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid