Benzenesulfonic acid, 2,2′-[carbonylbis[imino[2-[(aminocarbonyl)amino]-4,1-phenylene]azo]]bis[5-[(4-sulfophenyl)azo]-, tetrasodium salt

CAS Name

Benzenesulfonic acid, 2,2′-[carbonylbis[imino[2-[(aminocarbonyl)amino]-4,1-phenylene]-2,1-diazenediyl]]bis[5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:4)

Molecular Formula

C₃₉H₃₂N₁₄O₁₅S₄.4Na

Molecular Mass

1156.98

Other Names and Identifiers

InChI

InChI=1S/C39H32N14O15S4.4Na/c40-37(54)44-33-17-23(5-13-29(33)50-52-31-15-7-25(19-35(31)71(63,64)65)48-46-21-1-9-27(10-2-21)69(57,58)59)42-39(56)43-24-6-14-30(34(18-24)45-38(41)55)51-53-32-16-8-26(20-36(32)72(66,67)68)49-47-22-3-11-28(12-4-22)70(60,61)62;;;;/h1-20H,(H3,40,44,54)(H3,41,45,55)(H2,42,43,56)(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68);;;;

InChIKey

InChIKey=BSAYSJFPQJVIOF-UHFFFAOYSA-N

Canonical SMILES

[Na].O=C(N)NC1=CC(=CC=C1N=NC2=CC=C(N=NC3=CC=C(C=C3)S(=O)(=O)O)C=C2S(=O)(=O)O)NC(=O)NC4=CC=C(N=NC5=CC=C(N=NC6=CC=C(C=C6)S(=O)(=O)O)C=C5S(=O)(=O)O)C(=C4)NC(=O)N

Other Names for this Substance