英文别名1,1-DIOXO-TETRAHYDRO-1LAMBDA*6*-THIOPHEN-3-ONE; DIHYDROTHIOPHEN-3(2H)-ONE 1,1-DIOXIDE; Tetrahydrothiophene-3-oxo-1,1-dioxide; Dihydro-3(2H)-thiophenone 1,1-dioxide; 1,1-diketo-2,3-dihydrothiophen-3-ol; 3(2H)-Thiophenone, dihydro-, 1,1-dioxide; 3-Hydroxy-2,3-dihydrothiophene 1,1-dioxide; 1,1-dioxothiolan-3-one 
