"4-Pyridinecarboxylic acid, 3-hydroxy-5-(hydroxymethyl)-2-methyl-"@en . . . "4-Pyridoxinic Acid"@en . "C0034271" . "4-Pyridoxic Acid"@en . . "4-Pyridoxylic Acid"@en . . "Pyridoxic Acid"@en . "D011735" . "Pyridoxinecarboxylic Acid"@en . "Pyridoxic Acid"@en . . .