1H-phenalen-1-one, 2,6-dihydroxy-9-phenyl- 2,6-dihydroxy-9-phenyl-1H-phenalen-1-one InChI=1/C19H12O3/c20-15-9-6-12-10-16(21)19(22)18-13(7-8-14(15)17(12)18)11-4-2-1-3-5-11/h1-10,20-21 Lachnanthocarpone Phenylphenalenon