4-(methylsulfonyl)phenol BENZENE,1-HYDROXY,4-METHYLSULFONYL (PHENOL,4-METHYLSULFONYL) InChI=1/C7H8O3S/c1-11(9,10)7-4-2-6(8)3-5-7/h2-5,8H,1H phenol, 4-(methylsulfonyl)-