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SMILES: O1C(=O)c2ccc(cc2C1)C(=O)O Canonical SMILES: OC(=O)c1ccc2c(c1)COC2=O InChI: InChI=1S/C9H6O4/c10-8(11)5-1-2-7-6(3-5)4-13-9(7)12/h1-3H,4H2,(H,10,11) InChIKey: QTWUWCFGWYYRRL-UHFFFAOYSA-N
CBID:75441 http://www.chembase.cn/molecule-75441.html