2-Pyridone-tartronic acid (1/1), 3-hydroxypyridinium hydrogen tartronate and 4-hydroxypyridinium hydrogen tartronate.
Graduate School of Natural Science and Technology, Okayama University, Okayama 700-8530, Japan. t_fuku@cc.okayama-u.ac.jp
Takeo
T
Fukunaga
Setsuo
S
Kashino
Hiroyuki
H
Ishida