4026-97-5 bufa-20,22-dienolide, 3,16-bis(acetyloxy)-14,15-epoxy-, (3beta,5beta,8xi,9xi,15beta,16beta)- 162831-73-4 Butanoicacid,tetradecahydro-9,11-dihydroxy-6-methyl-1,10-bis(methylene)-4-(1-methylethyl)-5,12-epoxybenzocyclodecen-6-ylester, [4R-(4R*,4aR*,5R*,6R*,9S*,11R*,12S*,12aR*)]- 156648-86-1 11H-2,12:11,12a-Diepoxy-2H,4H-pyrano[4,3-a]xanthene-6a,11a(1H,12H)-diol,4-(3-furanyl)-4a,5,6,7a,8,12b-hexahydro-11-methoxy-4a,8,8,10-tetramethyl-2-(1-methylethyl)-,[2R-(2a,4b,4ab,6ab,7aa,11b,11aa,12b,12ab,12bb)]-