2-Diazo-1-(6-methoxy-2,5-dimethyl-1,2,3,4-tetrahydro-naphthalen-2-yl)-ethanone

6-Methoxy-5-methyl-1,2,3,4-tetrahydro-naphthalene-2-carbonitrile

6-Methoxy-5-methyl-3,4-dihydro-naphthalene-2-carbonitrile