CAS: 15792-50-4 - Acid Orange 63

Formula:C₃₅H₂₈N₆O₁₀S₃·2Na

InChI:InChI=1S/C35H28N6O10S3.2Na/c1-22-3-16-31(17-4-22)54(49,50)51-29-14-10-27(11-15-29)36-38-32-20-7-25(21-33(32)53(46,47)48)24-5-8-26(9-6-24)37-39-34-23(2)40-41(35(34)42)28-12-18-30(19-13-28)52(43,44)45;;/h3-21,34H,1-2H3,(H,43,44,45)(H,46,47,48);;

InChI key:InChIKey=JLAJNGWLECROCE-UHFFFAOYSA-N

SMILES:[Na].O=C1N(N=C(C)C1N=NC=2C=CC(=CC2)C3=CC=C(N=NC4=CC=C(OS(=O)(=O)C5=CC=C(C=C5)C)C=C4)C(=C3)S(=O)(=O)O)C6=CC=C(C=C6)S(=O)(=O)O

Synonyms:
(1,1'-Biphenyl)-3-sulfonic acid, 4'-(2-(4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)diazenyl)-4-(2-(4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)-, sodium salt (1:2)
4'-{(E)-[3-methyl-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-4-[(E)-(4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]biphenyl-3-sulfonic acid
Azo Milling Yellow R
Benzyl Fast Yellow 3R
Fenafor Yellow P
Milling Yellow R
NSC 324980
Nylosan Printing Yellow PR
Polar Yellow R
Sulfonine Yellow PR
See more synonyms
Supranol Yellow RA-CF
Tertracid Milling Yellow
Tertracid Milling Yellow 3R
[1,1′-Biphenyl]-3-sulfonic acid, 4′-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-, disodium salt
disodium 4'-{(2Z)-2-[3-methyl-5-oxo-1-(4-sulfonatophenyl)-1,5-dihydro-4H-pyrazol-4-ylidene]hydrazino}-4-[(E)-(4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]biphenyl-3-sulfonate
disodium 4'-{(E)-[3-methyl-5-oxo-1-(4-sulfonatophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-4-[(E)-(4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]biphenyl-3-sulfonate
disodium 4-(4-((4-methylphenyl)sulphonyloxy)phenylazo)-4-(5-hydroxy-3-methyl-1-(4-sulphonatophenyl)-1H-pyrazol-4-ylazo)-1,1-biphenyl-3-sulphonate
C.I. 22870
C.I. Acid Orange 63, disodium salt