14,15-beta-Epoxy-3-beta,5,16-beta-trihydroxy-5-beta-bufa-20,22-dienolide 3,16-diacetate 4-19-00-03010 (Beilstein Handbook Reference) 4189-91-7 Acetyl cinobufotalin BRN 0070158 BUFA-20,22-DIENOLIDE, 14,15-EPOXY-3,5,16-TRIHYDROXY-, 3,16-DIACETATE Cinobufotalin, acetyl-