rac-(3R,3aR,4aR,8aR,8bR)-3a-(hydroxymethyl)-8a-(iminomethyl)-6,8b-dimethyldecahydro-3,4a-epoxycyclopenta[b]benzofuran-6-ol

4,7-dihydro-1,2-benzisoxazole-6(5H)-one

7-Hydroxy-1,4-dioxa-spiro[4.5]dec-7-ene-8-carbonitrile

4,7-dihydro-5H-spiro[benzo[d]isoxazole-6,2'-[1,3]dioxolane]

Methanesulfonic acid 5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-cyclopent-1-enylmethyl ester