英文别名
4,4’-dibromo-2,2’,5,5’-tetramethyl-3,3’-bithiophene;4,4'-Dibromo-2,2',5,5'-tetramethyl-3,3'-bithienyl;4,4'-Dibrom-2,2',5,5'-tetramethyl-3,3'-bithienyl;4,4'-dibromo-2,5,2',5'-tetramethyl-[3,3']bithiophenyl;3-Bromo-4-(4-bromo-2,5-dimethylthiophen-3-yl)-2,5-dimethylthiophene