1-Oxaspiro(4.5)dec-3-en-2-one, 4-(hydroxy(2-methylphenyl)methyl)-3-methyl- 2-Methylhydroxybenzyl-3 methyl-2 cyclohexane spiro-4,4-butene-2 olide-4 [French] 4-(Hydroxy(2-methylphenyl)methyl)-3-methyl-1-oxaspiro(4.5)dec-3-en-2-one 86560-20-5 BRN 5085591