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SMILES: c12c(=O)c3c(oc1cc(cc2O)OC(C(=O)c1ccccc1)C)cccc3 Canonical SMILES: O=C(c1ccccc1)C(Oc1cc(O)c2c(c1)oc1c(c2=O)cccc1)C InChI: InChI=1S/C22H16O5/c1-13(21(24)14-7-3-2-4-8-14)26-15-11-17(23)20-19(12-15)27-18-10-6-5-9-16(18)22(20)25/h2-13,23H,1H3 InChIKey: VYCRPVANARMKGG-UHFFFAOYSA-N
CBID:208235 http://www.chembase.cn/molecule-208235.html