1-[4-(methylsulfonyl)-1-naphthyl]ethanone InChI=1/C13H12O3S/c1-9(14)10-7-8-13(17(2,15)16)12-6-4-3-5-11(10)12/h3-8H,1-2H ethanone, 1-[4-(methylsulfonyl)-1-naphthalenyl]-