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SMILES: C1(=O)C(C(=O)c2c(N1C)cccc2)C(=O)O Canonical SMILES: OC(=O)C1C(=O)c2ccccc2N(C1=O)C InChI: InChI=1S/C11H9NO4/c1-12-7-5-3-2-4-6(7)9(13)8(10(12)14)11(15)16/h2-5,8H,1H3,(H,15,16) InChIKey: RWRSCGJIAHJPAK-UHFFFAOYSA-N
CBID:207428 http://www.chembase.cn/molecule-207428.html