28836-76-2 3b-beta,6-Methano-36H-oxireno(3',4')cyclopenta(1',2':3,4)heptaleno(1,2-d)-1,3-dioxole-5,9,11a-alpha(4H)-triol, 3a-alpha,5,6-alpha,7,8,8a-alpha,9,9a-alpha,9b-beta,10a-beta,11,11b-beta-dodecahydro-2,2,5-alpha,9-alpha,11,11-hexamethyl- Deacetyllyoniol A acetonide Grayanotoxane-5,6,7,10,16-pentol, 2,3-epoxy-, cyclic 6,7-(1-methylethylidene acetal)