英文名称:(3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-cyclohexen-3-ylidene]-3,7-dimethylnona-3,5,7-trien-1-ol; (3E,5E,7E)-9-[(3E)-2,4,4-Trimethyl-1-Cyclohexen-3-Ylidene]-3,7-Dimethylnona-3,5,7-Trien-1-Ol; All-Trans-Retro-Vitamin A; Vitamin A Ep Impurity C (Retro-Vitamin A, All-Trans-Retro Retinol); Vitamin A Ep Impurity C; Retinol Ep Impurity C; 4,14-Retro-Retinol; All-Trans-Retro Retinol; Vitamin A Impurity C