Extraction of diosgenin from hydrolysate in an extraction device with a rotary film evaporator von Lakoza, M. I., Panina, V. V., Gershanovskii, V. S., Zelinskaya, L. G., Poznyak, A. M.

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Liquid -vapor equilibrium in thel-amyl alcohol/isoamyl alcohol system von Ivanov, A. B., Gershanovskii, V. S., Zel'venskii, Ya. D., Zelinskii, Yu. G.

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Automatic control of a batch reactifying column for the heteroazeotropic elimination of water von Veksler, M. A., Zelinskii, Yu. G., Shentsis, I. E., Gershanovskii, V. S.

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Purification of diethyl ethyl(pent-2-yl)malonate by rectification von Gershanovskii, V. S., Zelinskii, Yu. G., Zel'venskii, Ya. D., Krauze, Ya. Ya, Mukhina, T. V., Smirnova, G. E., Spunde, R. Ya, Khvoinitskaya, É. N., Shalygin, V. A.

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Isoamyl alcohol as a raw material for the production of certain drug preparations von Gershanovskii, V. S., Zelinskii, Yu. G., Luk'yanov, A. V., Pakhomov, V. P., Zel'venskii, Ya. D.

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p-Nitrobenzenesulfonyl chloride as a raw material for the manufacture of sulfanilamide preparations von Luk'yanov, A. V., Onoprienko, V. S., Borodina, K. S., Zasosov, V. A., Van'kovich, E. V., Gracheva, T. A., Volzhina, O. N., Kuznetsova, I. A., Potapava, V. G., Klimonova, Z. M., Zelinskii, Yu. G., Vinokurova, I. N., Gershanovskii, V. S.

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