12-Hydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione 2,12-Dihydroxy-4-methyl-11,16-dioxosenecionanium 2318-18-5 4,8-Secosenecionan-8,11,16-trione, 12-hydroxy-4-methyl- 4,8-Secosenecionan-8,11,16-trione, 12-hydroxy-4-methyl- (9CI) CCRIS 557 HSDB 3536 NSC-89945 Renardin Renardine Renardine (neutral) Renardine (neutral) (VAN) SENKIRKIN Senecionanium, 8,12-dihydroxy-4-methyl-11,16-dioxo- Senkarkane Senkirkine Senkirkine (neutral) Senkirkine (neutral) (VAN) trans-15-Ethylidene-12-beta-hydroxy-4,12-alpha,13-beta-trimethyl 8-oxo-4,8 secosenec-1-enine