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SMILES: c12c(=O)c3c(oc1cc(cc2OC(C(=O)OC)C)OC(C(=O)OC)C)cccc3 Canonical SMILES: COC(=O)C(Oc1cc(OC(C(=O)OC)C)c2c(c1)oc1c(c2=O)cccc1)C InChI: InChI=1S/C21H20O8/c1-11(20(23)25-3)27-13-9-16(28-12(2)21(24)26-4)18-17(10-13)29-15-8-6-5-7-14(15)19(18)22/h5-12H,1-4H3 InChIKey: RETDYBOPJHDCOD-UHFFFAOYSA-N
CBID:210002 http://www.chembase.cn/molecule-210002.html