Equilibrium solubility, dissolution thermodynamics and preferential solvation of 6-methyl-2-thiouracil in aqueous co-solvent mixtures of methanol, N -methyl-2-pyrrolidone, N,N -dimethyl formamide and dimethylsulfoxide Zhu, Y.; Chen, G.; Cong, Y.; Xu, A.; Farajtabar, A.; Zhao, H.; The Journal of Chemical Thermodynamics 2018, 121, 55-64