2-(6-Hydroxy-4,7-dimethyl-3,4-dihydro-naphthalen-1-yl)-propionic acid ethyl ester

2-[1,2-Dihydroxy-4,7-dimethyl-6-(tetrahydro-pyran-2-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-propionic acid ethyl ester

7-Hydroxy-6-methyl-3,4-dihydro-2H-naphthalen-1-one