CAS No. 12236-46-3

1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one and (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone

Cas Number: 12236-46-3 Molecular Structure

Product Code: 144596

Product Name: 1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one and (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone

Cas Number: 12236-46-3

Molecular Formula: C10H9NO3S

Safety Data

Product Category: 4H-Benzopyran; Methanone; Naphthalenesulfonic; Naphthalene

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Product Synonyms

amino

coupled

methanone

diazotized

trihydroxy

benzopyran

dihydroxyphenyl

trihydroxyphenyl

naphthalenesulfonic

more...

68425-61-6

1750789

DIISOPROPYLNAPHTHALENESULFONIC ACID, CYCLOHEXYLAMINE

7355-44-4

1770184

4-HYDROXY-3-((4-(((6-SULFO-2-NAPHTHYL)AMINO)CARBONYL)PHENYL)DIAZENYL)-1-NAPHTHALENESULFONIC ACID

90459-06-6

1753626

Naphthalenesulfonic acid, reaction products with formaldehyde and toluene, sodium salts

73003-72-2

1765861

2-NAPHTHALENESULFONIC ACID 3-[(4-ETHOXY-3-SULFOPHENYL)AZO]-4-HYDROXY-7-[[[[5-HYDROXY-7-SULFO-6-[(6-SULFO-2-NAPHTHALENYL)AZO]-2-NAPHTHALENYL]AMINO]CARBONYL]AMINO]-,COMPD. WITH 2,2'-(METHYLIMINO)BIS[ETH

68039-08-7

1748941

2-NAPHTHALENESULFONIC ACID 5(OR 8)-[(4-ETHOXY-2-METHYLPHENYL)AZO]-8(OR 5)-(PHENYLAZO)-,SODIUM SALT

72150-93-7

1743871

2-NAPHTHALENESULFONIC ACID 5-(OR 8)-AMINO-8(OR 5)-(PHENYLAZO)-

74398-74-6

1768683

2-NAPHTHALENESULFONIC ACID 6-AMINO-3-[[2-[(ETHYLPHENYLAMINO)SULFONYL]PHENYL]AZO]-4-HYDROXY-,MONOSODIUM SALT

73804-30-5

1772706

NAPHTHALENESULFONIC ACID METHYLENEBIS-,CALCIUM SALT (1:1)

64307-77-3

1738217

1-Naphthalenesulfonic acid, 5-(dimethylamino)-,4-[2-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]methylamino]ethyl]phenyl ester

7147-79-7

1736818

2-NAPHTHALENESULFONIC ACID, 3-[(E)-(2-AMINO-6-SULFO-1-NAPHTHALENYL)AZO]-4-HYDROXY-7-[[[[5-HYDROXY-6-[(E)-(2-METHOXYPHENYL)AZO]-7-SULFO-2-NAPHTHALENYL]AMINO]CARBONYL]AMINO]-

68187-06-4

1749767

Naphthalenesulfonic acid, di-C5-6-alkyl derivs., compds. with butylamine

105884-47-7

1759895

2-Naphthalenesulfonic acid,7-[[4-chloro-6-(2-methoxyphenyl)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-

106206-55-7

1739153

2-Naphthalenesulfonic acid,7-[[4-fluoro-6-[(6-sulfo-2-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-

90163-78-3

1761409

2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-[(7-sulfo-1-naphthalenyl)azo]-, disodium salt

68909-83-1

1751995

Naphthalenesulfonic acid, butyl-, Me derivs., sodium salts

73003-62-0

1765859

2-NAPHTHALENESULFONIC ACID 6-AMINO-5-[(4-CHLORO-2-SULFOPHENYL)AZO]-4-HYDROXY-,SODIUM SALT

90459-03-3

1753539

Naphthalenesulfonic acid, di-C5-6-alkyl derivs., compds. with hexanamine

140173-98-4

1741973

2-Naphthalenesulfonic acid, 7-amino-4-[[2-(sulfooxy)ethyl]sulfonyl]-

90459-12-4

1753627

1-Naphthalenesulfonic acid, 4(or 5)-amino-, diazotized, coupled with diazotized 7-amino-4-hydroxy-2-naphthalenesulfonic acid and resorcinol, coupled with diazotized 4(or 5)-amino-1-naphthalenesulfonic acid and diazotized 4-nitrobenzenamine

90459-05-5

1753625

Naphthalenesulfonic acid, reaction products with formaldehyde and toluene, ammonium salts

74398-79-1

1768712

2-NAPHTHALENESULFONIC ACID 6-AMINO-5-[[5-[(3-CHLOROBENZOYL)AMINO]-2-SULFOPHENYL]AZO]-4-HYDROXY-,DISODIUM SALT

72869-92-2

1753069

2-NAPHTHALENESULFONIC ACID 4-HYDROXY-7-[[[[5-HYDROXY-6-[(2-METHOXYPHENYL)AZO]-7-SULFO-2-NAPHTHALENYL]AMINO]CARBONYL]AMINO]-3-[(6-SULFO-2-NAPHTHALENYL)AZO]-,COMPD. WITH 2,2'-(METHYLIMINO)BIS[ETHANOL] (

67970-29-0

1748449

NAPHTHALENESULFONIC ACID DIBUTYL-,COMPD. WITH 1-PENTANAMINE (1:1)

72754-66-6

1762137

2-NAPHTHALENESULFONIC ACID, 1,4-DIHYDRO-1,4-DIOXO-

68084-15-1

1749193

2-NAPHTHALENESULFONIC ACID 4-HYDROXY-7-[[[[5-HYDROXY-6-[(2-METHOXYPHENYL)AZO]-7-SULFO-2-NAPHTHALENYL]AMINO]CARBONYL]AMINO]-3-[(2-METHOXY-5-SULFOPHENYL)AZO]-,TRISODIUM SALT

68153-01-5

1749596

NAPHTHALENESULFONIC ACIDS

874618-19-6

1743512

1-Naphthalenesulfonic acid,4-hydroxy-3-[[4-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-,disodium salt

70209-89-1

1757033

2-Naphthalenesulfonic acid, 3-[[4-[[[4-[4-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]amino]carbonyl]-2-methylphenyl]azo]-7-[4,5-dihydro-4-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]

68412-22-6

1750771

Naphthalenesulfonic acid, di-C5-6-alkyl derivs., ammonium

72275-95-7

1757081

2-NAPHTHALENESULFONIC ACID 5(OR 8)-[[4-[[(4-METHYLPHENYL)SULFONYL]OXY]PHENYL]AZO]-8(OR 5)-[[4-[(4-NITRO-2-SULFOPHENYL)AMINO]PHENYL]AZO]-,DISODIUM SALT

73612-36-9

1760416

2-NAPHTHALENESULFONIC ACID 1-[(2-HYDROXY-1-NAPHTHALENYL)AZO]-,CALCIUM SALT (2:1)

874618-04-9

1766631

1-Naphthalenesulfonic acid,5-[[5-(acetylamino)-2-methoxy-4-[(3-sulfophenyl)azo]phenyl]azo]-8-amino-, disodium salt

73003-61-9

1765858

1-NAPHTHALENESULFONIC ACID 6-AMINO-5-[[4-[(5-CHLORO-2,6-DIFLUORO-PYRIMIDIN-4-YL)AMINO]-2-SULFOPHENYL]AZO]-4-HYDROXY-,SODIUM SALT

874618-00-5

1766630

1-Naphthalenesulfonic acid,4-hydroxy-3-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-, disodium salt

72245-53-5

1762987

2-NAPHTHALENESULFONIC ACID 8-[(1-HYDROXY-6-(PHENYLAMINO)-3-SULFO-2-NAPHTHALENYL)AZO]-5-[[7-SULFO-4-[(3-SULFOPHENYL)AZO]-1-NAPHTHALENYL]AZO]-,SODIUM SALT

73003-85-7

1754244

2-NAPHTHALENESULFONIC ACID 4-HYDROXY-7-[[[(5-HYDROXY-7-SULFO-2-NAPHTHALENYL)AMINO]CARBONYL]AMINO]-3-[(2-METHYL-4-SULFOPHENYL)AZO]-,COMPD. WITH 2,2'-IMINOBIS[ETHANOL] (1:3)