(3S,4S)-2-[2-(5,5-dimethyl-1-oxaspiro[2.5]oct-4-yl)ethyl]-(2S)-5-methoxy-2,7-dimethyl-2H-chroman

(1S,2S)-1-hydroxymethyl-2-[(2S)-2-(5-methoxy-2,7-dimethyl-2H-chromen-2-yl)ethyl]-3,3-dimethylcyclohexanol

(-)-5-epi-siccanin methyl ether

(-)-siccanochromene methyl ether

Toluene-4-sulfonic acid (1S,2S)-1-hydroxy-2-[2-((S)-5-methoxy-2,7-dimethyl-2H-chromen-2-yl)-ethyl]-3,3-dimethyl-cyclohexylmethyl ester