CAS 8003-88-1: Acid Orange 51

Formula:C₃₆H₂₈N₆O₁₁S₃·2Na

InChI:InChI=1/C36H28N6O11S3.2Na/c1-22-3-11-28(12-4-22)56(51,52)53-35-18-9-26(19-23(35)2)39-41-33-17-16-32(30-14-13-29(21-31(30)33)54(45,46)47)40-38-25-7-5-24(6-8-25)37-34-15-10-27(42(43)44)20-36(34)55(48,49)50;;/h3-21,37H,1-2H3,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b40-38+,41-39+;;

Synonyms:
2-Naphthalenesulfonic acid, 5(or 8)-[[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-8(or 5)-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, disodium salt
Acid Red Brown 5K
Acid orange 51
Baygenal Red Brown LNZR
Benzenesulfonic acid, 5(or 8)-(2-(3-methyl-4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)-8(or 5)-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)-, sodium salt (1:2)
Best Acid Milling Brown 5R
Covanyl Brown 5R
Disodium 5(Or 8)-(3-Methyl-4-(4-Methylphenylsulphonyloxy)Phenylazo)-8(Or 5)-4-(4-Nitro-2-Sulphophenylamino)Phenylazo)Naphthalene-2-Sulphonate
Erionyl Brown RXL
Eriosin Fast Brown RXL
See more synonyms
Indacid Red 2B
Kayanol Milling Brown RX
Kenanthrol Brown R
Nylomine Acid Brown C-R
Sandolan Brown N 2RL
Suminol Milling Brown 5R
Telon Fast Copper Red RL
Triacid Fast Brown 5RN
disodium 8-[(E)-(3-methyl-4-{[(4-methylphenyl)sulfonyl]oxy}phenyl)diazenyl]-5-[(E)-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}diazenyl]naphthalene-2-sulfonate
Acid Orange 51 (C.I.)
C.I. Acid Orange 51
C.I. 26550