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SMILES: [nH]1nc(c(c1)C(=O)O)C(=O)O Canonical SMILES: OC(=O)c1n[nH]cc1C(=O)O InChI: InChI=1S/C5H4N2O4/c8-4(9)2-1-6-7-3(2)5(10)11/h1H,(H,6,7)(H,8,9)(H,10,11) InChIKey: IKTPUTARUKSCDG-UHFFFAOYSA-N
CBID:815981 http://www.chembase.cn/molecule-815981.html