硫化环戊烷

4-(4-tetrahydrothiopyranyl)-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-ol

4,4'-bis(tetrahydrothiopyranyl)

4-hydroxy-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene

7-(4-tetrahydrothiopyranyl)thieno<2,3-c>-2-benzothiepin-4(9H)-one