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SMILES: C(=O)(c1c(NC(=O)c2ccccc2)cccc1)Nc1c(C(=O)O)cccc1 Canonical SMILES: O=C(c1ccccc1NC(=O)c1ccccc1)Nc1ccccc1C(=O)O InChI: InChI=1S/C21H16N2O4/c24-19(14-8-2-1-3-9-14)22-17-12-6-4-10-15(17)20(25)23-18-13-7-5-11-16(18)21(26)27/h1-13H,(H,22,24)(H,23,25)(H,26,27) InChIKey: QNNOKAUNPFYKNS-UHFFFAOYSA-N
CBID:193299 http://www.chembase.cn/molecule-193299.html