4,7-Methanoazulene-8-methanol, decahydro-2-(1-methylethenyl)-, acetate 5-(1-Methylvinyl)tricyclo(6.2.1.03,7)undecan-2-yl methanol acetate 69121-13-7 Decahydro-2-isopropenyl-4,7-methanoazulene-8-methyl acetate EINECS 273-878-8