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SMILES: N1C(=O)CC1C(=O)O Canonical SMILES: O=C1CC(N1)C(=O)O InChI: InChI=1S/C4H5NO3/c6-3-1-2(5-3)4(7)8/h2H,1H2,(H,5,6)(H,7,8) InChIKey: YSPMLLKKKHCTBN-UHFFFAOYSA-N
CBID:50401 http://www.chembase.cn/molecule-50401.html