DL-alpha-Tocopheryl Acetate; 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-b- enzopyran-6-ol, acetate; Tocopheryl acetate; 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol acetate; 133-80-2; 1407-18-7; 18920-61-1; 54-22-8; DL-alpha tocopheryl acetate; CAS NO:7696-91-2