132899-05-9 1H-Naphtho(2,3-c)pyran-5,10-dione, 3,4-dihydro-3,9-dihydroxy-7-methoxy-3-methyl- 3,4-Dihydro-3,9-dihydroxy-7-methoxy-3-methyl-1H-naphtho(2,3-c)pyran-5,10-dione 5-Deoxyfusarubin