[1,3]dithiolo[4,5-b][1,4]dithiine-2-thione

甲苯基膦酸

乙烷-1,2-二基二(苯基次磷酸)

4-bromobut-3-en-1-ynyl(trimethyl)silane

trimethyl(6-trimethylsilylhex-3-en-1,5-diynyl)silane