英文别名1,1'-[4,8-Bis[5-(2-butyloctyl)-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane]; Stannane, 1,1'-[4,8-bis[5-(2-butyloctyl)-2-thienyl]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis[1,1,1-trimethyl-; (4,8-bis (5- (2-butyl octyl) thiophene-2-yl) benzo [1,2-b: 4,5-b '] dithiophene-2,6-diyl) bis trimethyltin; BDTTh48-2Sn