M7007—— 2,6-bis(trimethyltin)-4,8-bis-(4,5-dioctyl-thiophen-2-yl)benzo[1,2-b;4,5-b’]dithiophene

M7069——(3,3′-bis(2,4,6-triisopropylphenyl)-[2,2′-bithiophene]-5,5′-diyl)bis(trimethylstannane)，2713548-69-5