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SMILES: c1(c2c3c(oc(=O)c2)ccc(c3)OCC(=O)C)oc2c(c1)cccc2 Canonical SMILES: CC(=O)COc1ccc2c(c1)c(cc(=O)o2)c1cc2c(o1)cccc2 InChI: InChI=1S/C20H14O5/c1-12(21)11-23-14-6-7-18-15(9-14)16(10-20(22)25-18)19-8-13-4-2-3-5-17(13)24-19/h2-10H,11H2,1H3 InChIKey: ZRZXNOXNJBGCBL-UHFFFAOYSA-N
CBID:223478 http://www.chembase.cn/molecule-223478.html