Direct Red 2

1-Naphthalenesulfonic acid, 3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)di(E)-2,1-diazenediyl]bis[4-amino-, sodium salt (1:2)

3,3′-[(3,3′-Diméthyl-4,4′-biphényldiyl)di(E)-2,1-diazènediyl]bis(4-amino-1-naphtalènesulfonate) de disodium

3,3′-[(3,3′-Dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[4-amino-1-naphthalenesulfonic Acid] Disodium Salt

992-59-6

Benzopurpurin 4B

BENZOPURPURIN B

Benzopurpurine 4B

Dinatrium-3,3′-[(3,3′-dimethyl-4,4′-biphenyldiyl)di(E)-2,1-diazendiyl]bis(4-amino-1-naphthalinsulfonat)

Direct Red 2

Direct red 2 (C.I. 23500)

Disodium 3,3′-[(3,3′-dimethyl-4,4′-biphenyldiyl)di(E)-2,1-diazenediyl]bis(4-amino-1-naphthalenesulfonate)

Disodium 3,3′-[(3,3′-dimethylbiphenyl-4,4′-diyl)di(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonate)

disodium 4-amino-3-((E)-{4′-[(E)-(1-amino-4-sulfonato-2-naphthyl)diazenyl]-3,3′-dimethyl[1,1′-biphenyl]-4-yl}diazenyl)-1-naphthalenesulfonate

MFCD00012410

Sultan Red 4B

1-Naphthalenesulfonic acid, 3,3′-((3,3′-dimethyl(1,1′-biphenyl)-4,4′-diyl)bis(azo))bis(4-amino-, disodium salt

1-Naphthalenesulfonic acid, 3,3′-((3,3′-dimethyl(1,1′-diphenyl)-4,4′-diyl)bis(azo))bis(4-amino-, disodium salt

1-Naphthalenesulfonicacid,3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4-amino-,sodium salt (1:2)

1082260-20-5

213-594-3MFCD00012410

3,3′-((3,3′-dimethyl(1,1′-biphenyl)-4,4′-diyl)bis(azo))bis(4-amino-1- naphthalenesulfonic acid) disodium salt

Amanil purpurine

Amanil purpurine 4B

Atul Direct Red 4B

Azamin 4B

Azocard Red 4B

Bencidal purple 4B

Benzanil purpurine 4B

Benzopurpurin 4B disodium salt

Benzopurpurine 4BKX

Benzopurpurine 4BX

Brasilamina Red 4B

C. I. 23500

C.I. DIRECT RED 2

C.I. Direct Red 2 disodium salt

C.I. Direct Red 2, disodium salt (8CI)

C.I.Direct Red 2

Calcomine Red 4BX

Cerven prima 2

Chrome Leather Red 4B

CI DIRECT RED 2

Colour Index, Direct Red 2

Cotton Red 4B

Diacotton benzopurpurine 4B

Diamine purpurine 4B

Diaphtamine purpurine

Diaphtamine Purpurine 4B

Diazamine purpurine 4B

Diazine Red 4B

Diazol purpurine 4B

Diphenyl Red 4B

Diphenyl Red 4BS

Direct Purpurine 4B

Direct Purpurine M4B

Direct Red 4A

Direct Red 4B

Direct Red DCB

Disodium 3,3′-(3,3′-dimethyl(1,1′-biphenyl)-4,4′-diyl)bis(azo)bis(4-aminonaphthalene-1-sulphonate)

DISODIUM 4-AMINO-3-[2-(4-{4-[2-(1-AMINO-4-SULFONATONAPHTHALEN-2-YL)DIAZEN-1-YL]-3-METHYLPHENYL}-2-METHYLPHENYL)DIAZEN-1-YL]NAPHTHALENE-1-SULFONATE

disodium 4-amino-3-[4-[4-(1-amino-4-sulfonato-naphthalen-2-yl)diazenyl-3-methyl-phenyl]-2-methyl-phenyl]diazenyl-naphthalene-1-sulfonate

disodium 4-amino-3-[4-[4-(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl-3-methylphenyl]-2-methylphenyl]diazenylnaphthalene-1-sulfonate

disodium 4-amino-3-[4-[4-[(1-amino-4-sulfonato-2-naphthyl)azo]-3-methyl-phenyl]-2-methyl-phenyl]azo-naphthalene-1-sulfonate

disodium 4-amino-3-[4-[4-[(1-amino-4-sulfonato-2-naphthyl)azo]-3-methylphenyl]-2-methylphenyl]azo-1-naphthalenesulfonate

Disodium o-tolidinediazobis(1-naphthylamine-4-sulfonate)

Ditolybis(azonaphthionic acid)

Ditolylbis(azonaphthionic acid)

Eclipse Red

EINECS 213-594-3

Erie Benzo 4BP

Erie Red 4B

Fast Scarlet

Hispamin Red 4B

Kayaku benzopurpurine 4B

Mitsui benzopurpurine 4BX

Paper Red 4B

Paper Red 4BS

Phenamine purpurine 4B

Purpurin 4B

Purpurine 4B

Sodium o-tolidinediazo-bis(naphthylamine-sulfonate)

Tertrodirect Red 4B

Tetrodirect Red 4B