1-(2-chlorophenyl)-2,2-dimethoxyethanone InChI=1/C10H11ClO3/c1-13-10(14-2)9(12)7-5-3-4-6-8(7)11/h3-6,10H,1-2H ethanone, 1-(2-chlorophenyl)-2,2-dimethoxy-