ethyl 6-((4,4-dimethylthiochroman-6-yl)ethynyl)nicotinate; 6-[2-(3,4-Dihydro-4,4-(dimethyl)-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid Ethyl Ester; AGN 190168; Tazorac; Zorac
ethyl 6-((4,4-dimethylthiochroman-6-yl)ethynyl)nicotinate; 6-[2-(3,4-Dihydro-4,4-(dimethyl)-2H-1-benzothiopyran-6-yl)ethynyl]-3-pyridinecarboxylic Acid Ethyl Ester; AGN 190168; Tazorac; Zorac