1003-78-7 2,4-Dimethyl sulfolane 2,4-Dimethylsulfolane 2,4-Dimethyltetrahydrothiophene dioxide 2,4-Dimethyltetrahydrothiophene-1,1-dioxide 2,4-Dimethyltetramethylene sulfone 5-17-01-00097 (Beilstein Handbook Reference) AI3-14671 BRN 0111239 EINECS 213-716-5 NSC 60703 Tetrahydro-2,4-dimethylthiophene 1,1-dioxide Thiophene, tetrahydro-2,4-dimethyl-, 1,1-dioxide