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SMILES: N1(C(=O)COCC1=O)CCC(=O)O Canonical SMILES: OC(=O)CCN1C(=O)COCC1=O InChI: InChI=1S/C7H9NO5/c9-5-3-13-4-6(10)8(5)2-1-7(11)12/h1-4H2,(H,11,12) InChIKey: NLPUMWSXDNXPMU-UHFFFAOYSA-N
CBID:34461 http://www.chembase.cn/molecule-34461.html