(2,2'-BINAPHTHALENE)-1,1'-8,8'-TETROL, 6,6'-DIMETHYL- 17667-23-1 4-06-00-07839 (Beilstein Handbook Reference) 6,6'-Dimethyl-(2,2'-binaphthalene)-1,1',8,8'-tetrol BRN 2064741 Diospyrol NSC 294435