2-hydroxy-2-(4-hydroxyphenyl)-1-phenylethanone InChI=1/C14H12O3/c15-12-8-6-11(7-9-12)14(17)13(16)10-4-2-1-3-5-10/h1-9,14-15,17 ethanone, 2-hydroxy-2-(4-hydroxyphenyl)-1-phenyl-