Synonyms: Hydrocinnamicacid, 2,3-dimethoxy- (7CI,8CI); 2,3-Dimethoxy-b-phenylpropionic acid; 2,3-Dimethoxybenzenepropionicacid; 3-(2,3-Dimethoxyphenyl)propanoic acid; 3-(2,3-Dimethoxyphenyl)propionicacid; NSC 235796; b-(2,3-Dimethoxyphenyl)propionic acid