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SMILES: c1c[nH]c2=CC(=O)C(=O)C=c12 Canonical SMILES: O=C1C=c2[nH]ccc2=CC1=O InChI: InChI=1S/C8H5NO2/c10-7-3-5-1-2-9-6(5)4-8(7)11/h1-4,9H InChIKey: IGGVVGHJSQSLFO-UHFFFAOYSA-N
CBID:127823 http://www.chembase.cn/molecule-127823.html