Translations:Vitamin B6/48/en
Following a recommendation of IUPAC-IUB in 1973, vitamin B6 is the official name for all 2-methyl,3-hydroxy,5-hydroxymethylpyridine derivatives exhibiting the biological activity of pyridoxine. Because these related compounds have the same effect, the word "pyridoxine" should not be used as a synonym for vitamin B6.