Acta Cryst. (2004). C60, o718-o722  [ doi:10.1107/S0108270104019201 ]

2-Pyridone-tartronic acid (1/1), 3-hydroxypyridinium hydrogen tartronate and 4-hydroxypyridinium hydrogen tartronate

T. Fukunaga, S. Kashino and H. Ishida

Formula: C₅H₅NO·C₃H₄O₅ and two isomers of C₅H₆NO⁺·C₃H₃O₅^-

Online 4 September 2004

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