2H-1,11c-beta-(Epoxymethano)-phenanthro(10,1-bc)pyran-5,10(3H,6a-beta-H)-dione, 1,3a-beta,4,7,7a-alpha,11,11a,11b-octahydro-1-alpha,2-alpha,4-beta,11-beta-tetrahydroxy-3-alpha,18,11a-beta-trimethyl-, 4-acetate 84062-60-2 Acetyl-glaucarubulone BRN 5461864 Holacanthone NSC 126765 Picras-3-ene-2,16-dione, 15-(acetyloxy)-11,20-epoxy-1,11,12-trihydroxy- (9CI)