CAS Registry Number®
72939-55-0
CAS Name
Cuprate(4-), [μ-[[7,7′-[[3,3′-di(hydroxy-κO)[1,1′-biphenyl]-4,4′-diyl]bis(2,1-diazenediyl-κN1)]bis[8-(hydroxy-κO)-1,6-naphthalenedisulfonato]](8-)]]di-, sodium (1:4)
Molecular Formula
C32H14Cu2N4O16S4.4Na
Molecular Mass
1057.79
Other Names and Identifiers
InChI
InChI=1S/C32H22N4O16S4.2Cu.4Na/c37-21-11-15(7-9-19(21)33-35-29-25(55(47,48)49)13-17-3-1-5-23(53(41,42)43)27(17)31(29)39)16-8-10-20(22(38)12-16)34-36-30-26(56(50,51)52)14-18-4-2-6-24(54(44,45)46)28(18)32(30)40;;;;;;/h1-14,37-40H,(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52);;;;;;/q;2*+2;4*+1/p-8
InChIKey
InChIKey=MRPFCWNHYPTLSW-UHFFFAOYSA-F
Canonical SMILES
[Na+].O=S(=O)([O-])C1=CC=CC2=CC(=C3C([O-][Cu+2]4[O-]C5=CC(=CC=C5N=[N]34)C6=CC=C7N=[N]8C=9C([O-][Cu+2]8[O-]C7=C6)=C%10C(C=CC=C%10S(=O)(=O)[O-])=CC9S(=O)(=O)[O-])=C21)S(=O)(=O)[O-]
Other Names for this Substance
- Cuprate(4-), [μ-[[7,7′-[[3,3′-di(hydroxy-κO)[1,1′-biphenyl]-4,4′-diyl]bis(2,1-diazenediyl-κN1)]bis[8-(hydroxy-κO)-1,6-naphthalenedisulfonato]](8-)]]di-, sodium (1:4)
- Cuprate(4-), [μ-[[7,7′-[(3,3′-dihydroxy[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[8-hydroxy-1,6-naphthalenedisulfonato]](8-)]]di-, tetrasodium
- Cuprate(4-), [μ-[[7,7′-[[3,3′-di(hydroxy-κO)[1,1′-biphenyl]-4,4′-diyl]bis(azo-κN1)]bis[8-(hydroxy-κO)-1,6-naphthalenedisulfonato]](8-)]]di-, tetrasodium
- 1,6-Naphthalenedisulfonic acid, 7,7′-[(3,3′-dihydroxy[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[8-hydroxy-, copper complex
- C.I. Direct Blue 95
Deleted or Replaced CAS Registry Numbers
6408-08-8
