dihydro-thiopyran, 2H-Thiopyran, tetrahydro-, TETRAHYDROTHIOPYRAN, PentaMethylene Sulfide, tetrahydro-2H-thiopyran, Thian, sulfure de pentamethylene, Penthiophane, 2H-Thiopyran,tetrahydro, THIACYCLOHEXANE, PENTAMETHYLENE SULPHIDE, Tetrahydrothiapyran