英文别名
1,1'-(4,5-dihydronaphtho[1,2-b]thiophene-2,7-diyl)-diethanone;2,7-Diacetyl-4,5-dihydronaphtho<1,2-b>thiophen;1,1'-(4,5-dihydro-naphtho[1,2-b]thiophene-2,7-diyl)-bis-ethanone;1,1'-(4,5-Dihydronaphtho[1,2-b]thiene-2,7-diyl)di(ethan-1-one);1-(2-acetyl-4,5-dihydrobenzo[g][1]benzothiol-7-yl)ethanone