Gaa. Crespo et al., Structure of 2,4-diammin-5-phenylthiazole bromidrate (amifenazol) in solution and solid state., BOL SOC CH, 44(3), 1999, pp. 263-269
The structure of 2,4-diammin-5-phenylthiazole in solution and solid state a
re elucidated using NMR and X-ray diffraction. The study showed the presenc
e of one tautomer of this compound in solid state or dissolved in DMSOd(6).