Pyridoxal hydrochloride65-22-5100 % similar 4-Deoxypyridoxine148-51-663 % similar Pyridoxine hydrochloride58-56-063 % similar 4-(Aminomethyl)-5-hydroxy-6-methyl-3-pyridinemethanol dihydrochloride524-36-757 % similar Pyridoxal phosphate54-47-756 % similar Pyridoxine65-23-655 % similar Pyritinol hydrochloride10049-83-953 % similar Pyridoxal 5′-phosphate monohydrate41468-25-153 % similar Pyritinol1098-97-147 % similar Metadoxine74536-44-038 % similar 4-Methylimidazol-5-ylmethanolhydrochloride38585-62-536 % similar 2,6-Bis(hydroxymethyl)-p-cresol91-04-333 % similar Toxopyrimidine73-67-632 % similar