(13alpha,14alpha)-14,19-Dihydro-12,13-dihydroxy-19-methylcrotalanan-11,15-dione 2H-(1,6)Dioxacycloundecino(2,3,4-gh)pyrrolizine-2,6(3H)-dione, 4,5,8,10,12,13,13a,13b-decahydro-4,5-dihydroxy-4,5-dimethyl-3-(1-methylethyl)-, (3R,4R,5R,13aR,13bR)- 548-90-3 Trichodesmine