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SMILES: c12c(=O)c3c(oc1cc(cc2O)OCC(=O)c1ccccc1)cccc3 Canonical SMILES: O=C(c1ccccc1)COc1cc(O)c2c(c1)oc1c(c2=O)cccc1 InChI: InChI=1S/C21H14O5/c22-16-10-14(25-12-17(23)13-6-2-1-3-7-13)11-19-20(16)21(24)15-8-4-5-9-18(15)26-19/h1-11,22H,12H2 InChIKey: IQWZSZFWAWILPV-UHFFFAOYSA-N
CBID:208938 http://www.chembase.cn/molecule-208938.html