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SMILES: c1(c(=O)[nH]c(c(c1)C(=O)C)C)C(=O)O Canonical SMILES: CC(=O)c1cc(C(=O)O)c(=O)[nH]c1C InChI: InChI=1S/C9H9NO4/c1-4-6(5(2)11)3-7(9(13)14)8(12)10-4/h3H,1-2H3,(H,10,12)(H,13,14) InChIKey: HOSMSJUGKUGGDS-UHFFFAOYSA-N
CBID:60748 http://www.chembase.cn/molecule-60748.html