(+-)-(2.2-Dimethyl-3c-acetyl-cyclobutyl-(r))-essigsaeure-methylester, Cyclobutaneacetic acid,3-acetyl-2,2-dimethyl-,methyl ester, methyl [(1SR,3SR)-3-acetyl-2,2-dimethylcyclobutyl]acetate, (+-)-(3c-acetyl-2,2-dimethyl-cyclobut-r-yl)-acetic acid methyl ester, pinonic acid methyl ester, methyl(3-acetyl-2,2-dimethylcyclobutyl)acetate, (+-)-cis-Pinonsaeure-methylester, Methyl pinonate, EINECS 241-055-2, (+-)-(3c-Acetyl-2,2-dimethyl-cyclobut-r-yl)-essigsaeure-methylester, (+/-)-methyl cis-pinonate