52340-94-0 Naphthalen-1,6-imin-4-ol,7-ethyl-1,4,4a,5,6,- 7,8,8a-octahydro-9-methyl-5-(1E)-1- propenyl-,(1S,4R,4aR,5S,6S,7S,8aR)- 5235-22-3 6,9-dihydroxy-6,10-dimethyl-3-methylidene-2-oxo-2,3,3a,4,5,6,7,8,9,11a-decahydrocyclodeca[b]furan-4-yl 2-methylbut-2-enoate