2-methoxy-1-(2,4,6-trihydroxyphenyl)ethanone InChI=1/C9H10O5/c1-14-4-8(13)9-6(11)2-5(10)3-7(9)12/h2-3,10-12H,4H2,1H ethanone, 2-methoxy-1-(2,4,6-trihydroxyphenyl)-