hat
Nan 1939, Folkers ak Harris detèmine estrikti nan piridoksin. Sis ane pita, Snell te montre ke B6 te gen de fòm: piridoksamin ak piridoksal. Non Pyridoxal idroklorid la te vini sou paske vitamin B6 te strukturalman omolog piririn.
eng
In 1939, Folkers and Harris determined the structure of pyridoxine. Six years later, Snell showed that B6 had two forms: pyridoxamine and pyridoxal. The name Pyridoxal Hydrochloride came about because vitamin B6 was structurally homologous to pyridine.