5,5a-Dihydro-1,5a,9,13-tetrahydroxy-3,7-dimethyl-4H,10H,12H,16H-dibenzo[de,de]furo[2,3-g:5,4-i]bis[2]benzopyran-4,10,16-trione

5,5a-Dihydro-1,5a,9,13-tetrahydroxy-3,7-dimethyl-4H,10H,12H,16H-dibenzo[de,de]furo[2,3-g:5,4-i]bis[2]benzopyran-4,10,16-trione · CAS 76706-63-3