M7165——(E)-2,2′-(ethene-1,2-diyl)bis(5-(trimethylstannyl)thiophene-3-carbonitrile)，2130979-32-5

M7178——3,9-bis(trimethylstannane)-5,5,11,11-tetrakis(5-(2-ethylhexyl)-thiophen-2-yl)-dithieno[2,3-d:2′,3′-d′]-s-indaceno[1,2-b:5,6-b′]- dithiophene