2-(1-环己烯基)环己酮

1,2,5,6,7,8-hexahydrodibenzothiophen-4(3H)one

γ-(4,5,6,7-tetrahydrobenzo(b)thienyl)butyric acid

4,5,6,7-四氢-1-苯并噻吩

4-oxo-4-(4,5,6,7-tetrahydro-benzo[b]thiophen-2-yl)-butyric acid