1,3,4,5,6,7-Hexahydro-2,5,5-trimethyl-8-acetyl-2H-2,4a-ethanonaphthalene 1-(1,3,4,4a,5,6,7-Hexahydro-2,5,5-trimethyl-2H-2,4a-ethanonaphthalen-8-yl)ethan-1-one 1-Aceto-7,10-ethano-4,4,7-trimethyl-1(9)-octalin 32388-56-0 4-Aceto-6,8a-ethano-1,1,6-trimethyl-1,2,3,5,6,7,8,8a-octahydronaphthalene 5-Acetyl-2,2,8-trimethyltricyclo(6.2.2.01,6)dodec-5-ene EINECS 251-021-9 Ethanone, 1-(1,3,4,4a,5,6,7-hexahydro-2,5,5-trimethyl-2H-2,4a-ethanonaphthalen-8-yl)-