(8,8'-BI-1H-NAPHTHO(1,2-c)PYRAN)-1,1',7,7',10,10'-HEXONE, 3,3',4,4'-TETRAHYDRO-6 (8,8'-Bi-1H-naphtho(1,2-c)pyran)-1,1',7,7',10,10'-hexone, 3,3',4,4'-tetrahydro-6,6',9,9'-tetrahydroxy-3,3'-dimethyl-, stereoisomer 2530-39-4 5-19-07-00217 (Beilstein Handbook Reference) BRN 1614018 Bisnorxanthomegnin Luteosporin