Keywords: Tetrahydrothiophene 200.svg validSVG Structure of tetrahydrothiophene Struktur von Tetrahydrothiophen Own 2014-04-08 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/0/0e/Tetrahydrothiophene_200 svg 1S/C4H8S/c1-2-4-5-3-1/h1-4H2 RAOIDOHSFRTOEL-UHFFFAOYSA-N 110-01-0 203-728-9 PD-chem Tetrahydrothiophene |