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SMILES: C(=O)(Nc1ccc2c(cc(cc2c1)S(=O)(=O)O)O)Nc1ccc2c(cc(cc2c1)S(=O)(=O)O)O Canonical SMILES: O=C(Nc1ccc2c(c1)cc(cc2O)S(=O)(=O)O)Nc1ccc2c(c1)cc(cc2O)S(=O)(=O)O InChI: InChI=1S/C21H16N2O9S2/c24-19-9-15(33(27,28)29)7-11-5-13(1-3-17(11)19)22-21(26)23-14-2-4-18-12(6-14)8-16(10-20(18)25)34(30,31)32/h1-10,24-25H,(H2,22,23,26)(H,27,28,29)(H,30,31,32) InChIKey: PCGISRHGYLRXSR-UHFFFAOYSA-N
CBID:70544 http://www.chembase.cn/molecule-70544.html