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SMILES: [nH]1c(=O)c(=O)[nH]cc1 Canonical SMILES: O=c1[nH]cc[nH]c1=O InChI: InChI=1S/C4H4N2O2/c7-3-4(8)6-2-1-5-3/h1-2H,(H,5,7)(H,6,8) InChIKey: CIGLZLCKRXOFQU-UHFFFAOYSA-N
CBID:79101 http://www.chembase.cn/molecule-79101.html