2-(3-((1H-1,2,4-triazol-1-yl)methyl)-5-(2-cyanopropan-2-yl)phenyl)-2-methylpropanoic acid; 3-(1-Cyano-1-methylethyl)-?,?-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-benzeneacetic Acid;Anastrozole Impurity B Mono Acid
2-(3-((1H-1,2,4-triazol-1-yl)methyl)-5-(2-cyanopropan-2-yl)phenyl)-2-methylpropanoic acid; 3-(1-Cyano-1-methylethyl)-?,?-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-benzeneacetic Acid;Anastrozole Impurity B Mono Acid