IUPAC Name :tetrasodium;(8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3,6-trisulfonate
InChI :InChI=1/C20H14N2O13S4.4Na/c23-20-17(39(33,34)35)8-10-7-11(36(24,25)26)9-16(38(30,31)32)18(10)19(20)22-21-14-5-6-15(37(27,28)29)13-4-2-1-3-12(13)14;;;;/h1-9,21H,(H,24,25,26)(H,27,28,29)(H,30,31,32)(H,33,34,35);;;;/q;4*+1/p-4/b22-19-;;;;
Std.InChI: InChI=1S/C20H14N2O13S4.4Na/c23-20-17(39(33,34)35)8-10-7-11(36(24,25)26)9-16(38(30,31)32)18(10)19(20)22-21-14-5-6-15(37(27,28)29)13-4-2-1-3-12(13)14;;;;/h1-9,21H,(H,24,25,26)(H,27,28,29)(H,30,31,32)(H,33,34,35);;;;/q;4*+1/p-4/b22-19-;;;;
InChIKey :SFUBBBHFRZPTIM-VFIWOLKXBI
Std.InChIKey: SFUBBBHFRZPTIM-QNKYWQQSSA-J
SMILES :[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)c2c1c(cccc1)c(cc2)N/N=C3/c4c(\C=C(/C3=O)S([O-])(=O)=O)cc(cc4S([O-])(=O)=O)S([O-])(=O)=O