Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... A synthesis of 1,3-dimethyl-1,3-dicarboxycyclohexane-2-acetic acid has been described, and proved to be an isomer of the C 12 -acid—an oxidative degradation product of abietic acid. ... RB Turner, M. Perelman, KT Park Jr. ... Abstracted from the Ph.D. Thesis (Utkal, 1957) of ...