2,6-二苯基四氢噻喃-4-酮S,S-二氧化物

2,6-二苯基-4H-噻喃-4-酮

2,6-diphenyl-4H-thiopyran-4-thione

2,6-diphenyl-2,3-dihydro-4H-thiopyran-4-one 1,1-dioxode

2,6-diphenyl-2,3-dihydrothiopyran-4-one