Acta Cryst. (2008). C64, o590-o594  [ doi:10.1107/S010827010803206X ]

Keto-enol tautomerism in crystals of 3-[hydroxy(phenyl)methyl]-2,5,7-trimethyl-2,3-dihydropyrido[3,2-e][1,2]thiazin-4-one 1,1-dioxide and 3-(1-hydroxyethylidene)-2,5,7-trimethyl-2,3-dihydropyrido[3,2-e][1,2]thiazin-4-one 1,1-dioxide

Z. Karczmarzyk

Formula: C₁₇H₁₆N₂O₄S and C₁₂H₁₄N₂O₄S

Online 18 October 2008

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