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SMILES: n1(c(=O)[nH]c2c(c1=O)ccc(C(=O)O)c2)c1ccccc1 Canonical SMILES: OC(=O)c1ccc2c(c1)[nH]c(=O)n(c2=O)c1ccccc1 InChI: InChI=1S/C15H10N2O4/c18-13-11-7-6-9(14(19)20)8-12(11)16-15(21)17(13)10-4-2-1-3-5-10/h1-8H,(H,16,21)(H,19,20) InChIKey: RKESLAOJXOKHJX-UHFFFAOYSA-N
CBID:251841 http://www.chembase.cn/molecule-251841.html