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SMILES: c1ccc2c(c1)c(ccc2S(=O)(=O)[O-])/N=N/c1cc(c2ccccc2c1O)S(=O)(=O)[O-].[Na+].[Na+] Canonical SMILES: Oc1c(/N=N/c2ccc(c3c2cccc3)S(=O)(=O)[O-])cc(c2c1cccc2)S(=O)(=O)[O-].[Na+].[Na+] InChI: InChI=1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2 InChIKey: YSVBPNGJESBVRM-UHFFFAOYSA-L
CBID:150973 http://www.chembase.cn/molecule-150973.html