Chemical Name: Mirtazapine Cyano Oxalate Impurity

Synonym: 2-(4-Methyl-2-phenylpiperazin-1-yl)nicotinonitrile Oxalate; 1-(3-Cyano-2-pyridyl)-4-Methyl-2-phenylpiperazine Oxalate;2-(4-Methyl-2-phenylpiperazin-1-yl)-3-cyanopyridine Oxalate; 2-(4-Methyl-2-phenylpiperazin-1-yl)pyridine-3-carbonitrile Oxalate; 1-(3-Cyanopyridyl-2)-2-Phenyl-4-Methylpyperazine Oxalate;