1,3,5-Trithiane, 2,2,4,4,6,6-tris(1,5-pentanediyl)- 177-58-2 2,2,4,4,6,6-Tris(pentamethylene)-1,3,5-trithiane 2,2,4,4,6,6-Tris(pentamethylene)-s-trithiane 7,14,21-Trithiatrispiro[5.1.5.1.5.1]heneicosane NSC160443 Trispiro[s-trithiane-2,1':4,1'':6,1'''-tricyclohexane]