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1-hydroxy-6-oxopyridine-2-carboxylic acid
C1=CC(=O)N(C(=C1)C(=O)O)O
InChI=1S/C6H5NO4/c8-5-3-1-2-4(6(9)10)7(5)11/h1-3,11H,(H,9,10)
QJEZBSWVHDOAFS-UHFFFAOYSA-N
Store at ambient temperature and humidity (2–8 °C).
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