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SMILES: c12oc(nc1ccc(c2)C#N)C=O Canonical SMILES: O=Cc1nc2c(o1)cc(cc2)C#N InChI: InChI=1S/C9H4N2O2/c10-4-6-1-2-7-8(3-6)13-9(5-12)11-7/h1-3,5H InChIKey: KLTCXVIGKCAFOC-UHFFFAOYSA-N
CBID:803344 http://www.chembase.cn/molecule-803344.html