英文别名PM190; 2-[4,8-bis[5-(2-ethylhexyl)thiophen-2-yl]-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[2,3-f][1]benzothiol-6-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; BDTTh26-2B; Benzo[1,2-b:4,5-b']dithiophene,4,8-bis[5-(2-ethylhexyl)-2-thienyl]-2,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; IN1770