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SMILES: c1(O)cc2Oc3cc(O)ccc3C(c2cc1)c1ccccc1C(=O)O Canonical SMILES: Oc1ccc2c(c1)Oc1c(C2c2ccccc2C(=O)O)ccc(c1)O InChI: InChI=1S/C20H14O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,19,21-22H,(H,23,24) InChIKey: MURGITYSBWUQTI-UHFFFAOYSA-N
CBID:5400 http://www.chembase.cn/molecule-5400.html