(13-alpha,14-alpha)-14,19-Dihydro-12,13-dihydroxy-20-norcrotalanan-11,15-dione (2,3,4-gh)pyrrolizine-2,6(3H)-dione, (4,5,8,10,12,13,13a,13b)-octahydro-4,5-dihydroxy-3,4,5-trimethyl-2H-(1,6)dioxacycloundecino- 12-beta,13-beta-Dihydroxy-12-alpha,13-alpha,14-alpha-trimethylcrotal-1-enine 14,19-Dihydro-12,13-dihydroxy(13-alpha,14-alpha)-20-norcrotalanan-11,15-dione 14,19-Dihydro-12,13-dihydroxy-20-norcrotolanan-11,15-dione 20-Norcrotalanan-11,15-dione, 14,19-dihydro-12,13-dihydroxy-, (13-alpha,14-alpha)- (9CI) 20-Norcrotalanan-11,15-dione, 14,19-dihydro-12,13-dihydroxy-, (13alpha,14alpha)- 315-22-0 4-27-00-06660 (Beilstein Handbook Reference) A 6080 BRN 0048732 CCRIS 416 Crotaline HSDB 3513 MONOCROTALINE Monocrotalin NCI-C56462 NSC 28693 Retronecine cyclic 2,3-dihydroxy-2,3,4-trimethylglutarate Testosterone oenanthate