Collect. Czech. Chem. Commun. 1978, 43, 2549-2554
https://doi.org/10.1135/cccc19782549

Possibilities of analytical application of the azo-hydrazo system of 2-(4'-N,N-diethylaminophenylazo)-7-oxo-5,5-dimethyl-4,5,6,7-tetrahydrobenzthiazole in acid medium

Viera Zelenská, Vlasta Madajová, Imrich Zelenský and Tamara Vergunová

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