Varynskyi, B.O. and Kaplaushenko, A.G. 2020. ESI-MS fragmentation pathways of some 1,2,4-triazole-3-thiones, the intermediate compounds in the synthesis of active pharmaceutical ingredients. Journal of Organic and Pharmaceutical Chemistry. 18, 1(69) (Mar. 2020), 22–33. DOI:https://doi.org/10.24959/ophcj.20.177613.