Synthesis, chromatographic purification, and the use of compounds of the 2-R-4-methylpyrimidine-5-carboxylic acids series as growth stimulators of the tomato. sorpchrom [Internet]. 2022 Dec. 28 [cited 2026 Apr. 3];22(5):711-24. Available from: https://journals.vsu.ru/sorpchrom/article/view/10694