62897-11-4
1,1,2-trichloro-4-methylsulfanylbut-1-en-3-yne
+
46012-16-2
→
64672-73-7
1,2,3,4,5-pentachloro-6-[4-methylsulfanyl-1,1-bis[(2,3,4,5,6-pentachlorophenyl)sulfanyl]but-1-en-3-yn-2-yl]sulfanylbenzene