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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 33, No. 5, pp. 55–56, May, 1999.
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Marek, É.M., Smirnova, T.A. & Kochetova, N.F. Methods of gas chromatography in chemico-pharmaceutical industry. Part II. determination of the parent compound and impurities in 1-amino-4-methylpiperazine. Pharm Chem J 33, 283–285 (1999). https://doi.org/10.1007/BF02510054
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DOI: https://doi.org/10.1007/BF02510054