2-Chloromethylnaphtho<1,2-b>thiophene

2-Methyl-2,3-dihydronaphtho[1,2-b]thiophene

2-Hydroxymethylnaphtho[1,2-b]thiophene

naphtho[1,2-b]thiophene-2-carboxylic acid

2-methyl-2,3-dihydrobenzo[g][1]benzothiole 1-oxide