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SMILES: OC(=O)c1conc1O Canonical SMILES: OC(=O)c1conc1O InChI: InChI=1S/C4H3NO4/c6-3-2(4(7)8)1-9-5-3/h1H,(H,5,6)(H,7,8) InChIKey: JLPHBZYAQYOJND-UHFFFAOYSA-N
CBID:1872 http://www.chembase.cn/molecule-1872.html