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SMILES: c1(c2oc3c(c2)cccc3)c(=O)c2c(oc1)cc(c(c2)CC)OC(=O)C Canonical SMILES: CCc1cc2c(cc1OC(=O)C)occ(c2=O)c1cc2c(o1)cccc2 InChI: InChI=1S/C21H16O5/c1-3-13-8-15-19(10-18(13)25-12(2)22)24-11-16(21(15)23)20-9-14-6-4-5-7-17(14)26-20/h4-11H,3H2,1-2H3 InChIKey: QUSZDZOQKPFBIS-UHFFFAOYSA-N
CBID:181518 http://www.chembase.cn/molecule-181518.html