... Volume 21, Issue 2, February 1972, Pages 326-330. ... Download full text in PDF. 326 CARBOHYDRATE RESEARCH Note The interconversion of the D-tetroses in pyridine K. LiNEK, M. FEDOROi4KO, Institute of Chemistry, Slovak Academy of ... Meeting, 159 (1970), p. Carb 25. ...