Silane, 1,1'-[3,4-bis[2-(trimethylsilyl)ethynyl]-3-hexene-2,5-diyne-1,6-diyl]bis[1,1,1-trimethyl-
9,10[1′,2′]-Benzenoanthracene, 9,10-dihydro-2,3,6,7,14,15-hexakis[2-(trimethylsilyl)ethynyl]-
Benzene,1,1',1'',1'''-(1,2-ethenediylidene)tetrakis[4-[2-(trimethylsilyl)ethynyl]-