4-(3-Hydroxy-5-hydroxymethyl-2-methyl-4-pyridyl)methylaminobutyric acid, hydrochloride 73758-58-4 BUTYRIC ACID, 4-(((3-HYDROXY-5-(HYDROXYMETHYL)-2-METHYL-4-PYRIDYL)METHYL)AMINO)- Butyric acid, 4-(((3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridyl)methyl)amino)-, hydrochloride Pyridoxyl-gamma-aminobuttersaeure hydrochlorid [German]