2-phenylbenzo[h]chromen-4-one 2-phenyl-4-benzo[h]chromenone 604-59-1 Oprea1_802803 ZINC00038933 NCGC00017210-01 TNP00080 .alpha.-Naphthoflavone .alpha.-Naphthylflavone 4H-Naphtho[1,2-b]pyran-4-one, 2-phenyl- N5757_SIGMA NCGC00142408-01 7,8-Benzoflavone Oprea1_054595 AIDS-105039 NSC407011 Benzo(h)flavone 2-Phenyl-4H-naphtho(1,2-b)pyran-4-one 2-Phenylbenzo(h)chromen-4-one 4H-NAPHTHO(1,2-b)PYRAN-4-ONE, 2-PHENYL- 5-17-10-00726 (Beilstein Handbook Reference) 7,8-BF 7,8-Benzoflavone (7CI) BRN 0210862 ST055359 CCRIS 3607 EINECS 210-071-1 NSC 407011 alpha-Naphthoflavone alpha-Naphthylflavone 2-Phenyl-benzo[h]chromen-4-one BAS 07630283 BHF AIDS105039