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SMILES: O=[N+]([O-])c1c[nH]c(=O)cc1 Canonical SMILES: [O-][N+](=O)c1ccc(=O)[nH]c1 InChI: InChI=1S/C5H4N2O3/c8-5-2-1-4(3-6-5)7(9)10/h1-3H,(H,6,8) InChIKey: XKWSQIMYNVLGBO-UHFFFAOYSA-N
CBID:294468 http://www.chembase.cn/molecule-294468.html