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Reference substances

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IUPAC name:
disodium 4‐hydroxy‐3‐[(1E)‐2‐(4‐nitrophenyl)diazen‐1‐yl]‐5‐[(1E)‐2‐{2',4,6‐trihydroxy‐5'‐nitro‐[1,1'‐biphenyl]‐3‐yl}diazen‐1‐yl]naphthalene‐2,7‐disulfonate

Inventory

Synonyms

Molecular and structural information

Molecular formula:
C28H16N6Na2O14S2
Molecular weight:
770.568
SMILES notation:
[Na+].[Na+].O=N(=O)c1cc(c(O)cc1)c5cc(/N=N/c4cc(cc3cc(c(/N=N/c2ccc(cc2)N(=O)=O)c(O)c34)S([O-])(=O)=O)S([O-])(=O)=O)c(O)cc5O
InChl:
1/C28H18N6O14S2.2Na/c35-22-6-5-16(34(41)42)9-18(22)19-11-20(24(37)12-23(19)36)30-31-21-10-17(49(43,44)45)7-13-8-25(50(46,47)48)27(28(38)26(13)21)32-29-14-1-3-15(4-2-14)33(39)40;;/h1-12,35-38H,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b31-30+,32-29+;;
Structural formula:
Chemical structure

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