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SMILES: c1(cc2c(cc1)c(c(cc2S(=O)(=O)[O-])O)/N=N/c1c2ccccc2ccc1O)[N+](=O)[O-].[Na+] Canonical SMILES: Oc1cc(c2c(c1/N=N/c1c(O)ccc3c1cccc3)ccc(c2)[N+](=O)[O-])S(=O)(=O)[O-].[Na+] InChI: InChI=1S/C20H13N3O7S.Na/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+; InChIKey: DXRWYIKGBIPGAG-QUABFQRHSA-M
CBID:798152 http://www.chembase.cn/molecule-798152.html