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SMILES: c1(c(=O)c2c(oc1C)cc(OC(=O)c1ccccc1)cc2)c1ccccc1 Canonical SMILES: O=C(c1ccccc1)Oc1ccc2c(c1)oc(c(c2=O)c1ccccc1)C InChI: InChI=1S/C23H16O4/c1-15-21(16-8-4-2-5-9-16)22(24)19-13-12-18(14-20(19)26-15)27-23(25)17-10-6-3-7-11-17/h2-14H,1H3 InChIKey: NZZHBBWIOYTNLN-UHFFFAOYSA-N
CBID:194688 http://www.chembase.cn/molecule-194688.html