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SMILES: c1(c(c2c(oc1=O)cc1c(c(co1)c1ccccc1)c2)C)CC(=O)O Canonical SMILES: OC(=O)Cc1c(=O)oc2c(c1C)cc1c(c2)occ1c1ccccc1 InChI: InChI=1S/C20H14O5/c1-11-13-7-15-16(12-5-3-2-4-6-12)10-24-17(15)9-18(13)25-20(23)14(11)8-19(21)22/h2-7,9-10H,8H2,1H3,(H,21,22) InChIKey: IQWQGQREZKOSCN-UHFFFAOYSA-N
CBID:119699 http://www.chembase.cn/molecule-119699.html