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SMILES: c12c(c(cc(=O)o2)C)cc2c(c1C)occ2c1cc2c(OCCO2)cc1 Canonical SMILES: O=c1cc(C)c2c(o1)c(C)c1c(c2)c(co1)c1ccc2c(c1)OCCO2 InChI: InChI=1S/C21H16O5/c1-11-7-19(22)26-21-12(2)20-15(9-14(11)21)16(10-25-20)13-3-4-17-18(8-13)24-6-5-23-17/h3-4,7-10H,5-6H2,1-2H3 InChIKey: YYWQZWZOSGWZLX-UHFFFAOYSA-N
CBID:225627 http://www.chembase.cn/molecule-225627.html