1-Naphthalenesulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-7-nitro-,sodium salt (1:1) (90377-81-4)

Identification
Name:	1-Naphthalenesulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-7-nitro-,sodium salt (1:1)
Synonyms:	1-Naphthalenesulfonicacid,4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-7-nitro-,monosodium salt (9CI)
CAS:	90377-81-4
Molecular Formula:	C20H15 N5 O7 S . Na
Molecular Weight:	0
Molecular Structure:
Properties
Safety Data

Other Product

1-Naphthalenesulfonicacid,7-chloro-4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-,sodium salt (1:1)
1-Naphthalenesulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-,sodium salt (1:1)
2-Naphthalenesulfonicacid,7-[4,5-dihydro-4-[2-(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]-4-hydroxy-
1-Naphthalenesulfonicacid,5-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-6-hydroxy-
Benzenesulfonic acid,3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2-hydroxy-5-nitro-,sodium salt (1:1)
1-Naphthalenesulfonicacid,2-[2-[1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-,sodium salt (1:2)
1-Naphthalenesulfonicacid,2-[2-[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-,sodium salt (1:2)
1-Naphthalenesulfonicacid,2-[2-[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-,sodium salt (1:1)
1-Naphthalenesulfonicacid,2-[2-[1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-,sodium salt (1:?)
Benzenesulfonic acid,3-[2-[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-4-hydroxy-5-nitro-,sodium salt (1:1)
2-Naphthalenesulfonicacid,3-[2-[4-[2-(4-amino-2-sulfophenyl)diazenyl]-2-ethoxy-6-sulfo-1-naphthalenyl]diazenyl]-7-[[4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]benzoyl]amino]-4-hydroxy-,sodium salt (1:3)
Benzenesulfonic acid,3-[2-[1-(3-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-2-hydroxy-5-nitro-,sodium salt (1:1)
2,7-Naphthalenedisulfonicacid,5-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4-hydroxy-3-[2-(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl]-,sodium salt (1:3)
1-Naphthalenesulfonicacid, 2-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-
Benzoic acid,5-[2-[3-[2-[5-[2-[4-[[[4-[2-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)diazenyl]phenyl]amino]carbonyl]phenyl]diazenyl]-2,4-dihydroxyphenyl]diazenyl]-4-hydroxyphenyl]diazenyl]-2-hydroxy-,sodium salt (1:1)
Benzenesulfonic acid,3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2-hydroxy-5-methyl-,sodium salt (1:1)
Benzenesulfonic acid,5-chloro-3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-2-hydroxy-,sodium salt (1:1)
7-Benzothiazolesulfonicacid,2-[4-[2-[4,5-dihydro-1-(hydroxymethyl)-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]phenyl]-6-methyl-,sodium salt (1:1)
Benzoic acid,2-[[[3-[4,5-dihydro-4-[2-(2-hydroxy-4-nitrophenyl)diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulfonyl]amino]-,sodium salt (1:1)
Benzenesulfonic acid,3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4-hydroxy-,sodium salt (1:1)