Synonyms: 2H-1-Benzopyran-6-ol,3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-3,7,11-tridecatrienyl)-(9CI); 6-Chromanol,2,5,7,8-tetramethyl-2-(4,8,12-trimethyl-3,7,11-tridecatrienyl)- (6CI,7CI,8CI);5,7,8-Trimethyltocotrienol; a-Tocotrienol; z1-Tocopherol; z1-Tokoferol; x1-Tocopherol