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SMILES: c1(C2Oc3c(C2O)cccc3)c2c(oc(=O)c1)c(c(cc2C)C)C Canonical SMILES: O=c1cc(C2Oc3c(C2O)cccc3)c2c(o1)c(C)c(cc2C)C InChI: InChI=1S/C20H18O4/c1-10-8-11(2)17-14(9-16(21)24-19(17)12(10)3)20-18(22)13-6-4-5-7-15(13)23-20/h4-9,18,20,22H,1-3H3 InChIKey: LWUSYRIVKKUHAD-UHFFFAOYSA-N
CBID:199245 http://www.chembase.cn/molecule-199245.html