英文别名
4,4,6,4',4',6'-Hexamethyl-3,4,3',4'-tetrahydro-1H,1'H-1,1'-m-phenylen-bis-pyrimidin-2-thion;2(1H)-Pyrimidinethione, 1,1'-(1,3-phenylene)bis(3,4-dihydro-4,4,6-trimethyl-;4,6,6-trimethyl-3-[3-(4,6,6-trimethyl-2-sulfanylidene-1H-pyrimidin-3-yl)phenyl]-1H-pyrimidine-2-thione