CAS Registry Number®
72906-54-8
CAS Name
[1,1′-Biphenyl]-2,2′-disulfonic acid, 4,4′-bis[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-, compd. with N,N′-bis(2-methylphenyl)guanidine (1:2)
Molecular Formula
C32H26N8O8S2.2C15H17N3
Molecular Mass
1193.36
Other Names and Identifiers
InChI
InChI=1S/C32H26N8O8S2.C15H17N3/c1-19-29(31(41)39(37-19)23-9-5-3-6-10-23)35-33-21-13-15-25(27(17-21)49(43,44)45)26-16-14-22(18-28(26)50(46,47)48)34-36-30-20(2)38-40(32(30)42)24-11-7-4-8-12-24;1-11-7-3-5-9-13(11)17-15(16)18-14-10-6-4-8-12(14)2/h3-18,29-30H,1-2H3,(H,43,44,45)(H,46,47,48);3-10H,1-2H3,(H3,16,17,18)
InChIKey
InChIKey=YURQNKYMEFZIJB-UHFFFAOYSA-N
Canonical SMILES
O=C1N(N=C(C)C1N=NC=2C=CC(C3=CC=C(N=NC4C(=O)N(N=C4C)C=5C=CC=CC5)C=C3S(=O)(=O)O)=C(C2)S(=O)(=O)O)C=6C=CC=CC6.N=C(NC=1C=CC=CC1C)NC=2C=CC=CC2C
Other Names for this Substance
- [1,1′-Biphenyl]-2,2′-disulfonic acid, 4,4′-bis[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-, compd. with N,N′-bis(2-methylphenyl)guanidine (1:2)
- [1,1′-Biphenyl]-2,2′-disulfonic acid, 4,4′-bis[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, compd. with N,N′-bis(2-methylphenyl)guanidine (1:2)
- Guanidine, N,N′-bis(2-methylphenyl)-, 4,4′-bis[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo][1,1′-biphenyl]-2,2′-disulfonate (2:1)
- Acid Yellow 42 bis(ditolylguanidine) salt
Deleted or Replaced CAS Registry Numbers
883868-22-2, 945664-07-3
