| Synonyms: | Anastrozole Impurity 18;Anastrozole Impurity 13;Anastrozole Impurity 17;Anastrozole Impurity 22;2,2''-(5-(di(1H-1,2,4-Triazol-1-yl)methyl)-1,3-phenylene)bis(2-methylpropanenitrile);1,3-Benzenediacetonitrile, 5-[bis(1H-1,2,4-triazol-1-yl)methyl]-α1,α1,α3,α3-tetramethyl-;2-[3-(bis-[1,2,4]-triazol-1-yl-methyl)-5-(cyano-dimethyl)-phenyl]-2-methyl-propionitrile |