2,2-diisopropoxy-1-(2-nitrophenyl)ethanone InChI=1/C14H19NO5/c1-9(2)19-14(20-10(3)4)13(16)11-7-5-6-8-12(11)15(17)18/h5-10,14H,1-4H ethanone, 2,2-bis(1-methylethoxy)-1-(2-nitrophenyl)-