%0 Journal Article %T Synthesis and analysis of (2z)-4-(4-methylanilino)-4-oxobut-2-enoic acid %A Yusifova, Y.R. %A Gorjacheva, O.S. %K p-toluidine, maleic anhydride, (2z)-4-(methylanilino)-4-oxobut-2-enoic acid, IR and NMR1H- spectroscopy, potentiometric titration, metrological characteristics %J From Chemistry Towards Technology Step-By-Step %D 2024 %N 5 %P 4 %I Yaroslavl State Technical University