2,2,6,6-tetramethyl-4$l^{6},8,9-trithiabicyclo[5.2.0]non-1(7)-ene 4,4-dioxide;72447-67-7;4,8,9-Trithiabicyclo(5.2.0)non-1(7)ene, 2,2,6,6-tetramethyl-, 4,4-oxide;3',3',6',6'-Tetramethyl-1'-thiacyclohepteno[4',5'-c]-1,2-dithiete-1',1'-dioxide;4,8,9-Trithiabicyclo[5.2.0]non-1(7)ene, 2,2,6,6-tetramethyl-4,4-oxide
2,2,6,6-tetramethyl-4$l^{6},8,9-trithiabicyclo[5.2.0]non-1(7)-ene 4,4-dioxide