Isonicotinicacid, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, g-lactone (6CI,7CI); 4-Pyridinecarboxylic acid, 3-hydroxy-5-(hydroxymethyl)-2-methyl-,g-lactone; 4-Pyridoxic acidlactone; 4-Pyridoxolactone; b-Pyracin; b-Pyracine
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