5658-91-3
1,1,2,4-tetrachloro-1-buten-3-yne
+
22441-28-7
sodium,2,3,4,5,6-pentachlorobenzenethiolate
→
62897-19-2
1,2,3,4,5-pentachloro-6-(3,4,4-trichlorobut-3-en-1-ynylsulfanyl)benzene