英文名称: | tetrahydro-2-thiophenon | dihydro-2(3h)-thiophenon | 4,5-dihydro-3(2h)-thiophenone | 4-butyrothiolactone | 4-thiobutyrolactone | dihydro-2(3h)-thiophenone | gamma-thiobutyrolactone | tetrahydro-2-thiophenone | thiacyclopentan-2-one | thiacyclopentanone-2 | thiolan-2-one | 2(3H)-dihydrothiophenone | Dihydro-thiophen-2-one | γ-thiobutyrolactone |
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