1-Naphthalenesulfonicacid, 7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-hydroxy- (75476-93-6)

Identification
Name:	1-Naphthalenesulfonicacid, 7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-hydroxy-
Synonyms:	7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-hydroxynaphthalene-1-sulphonic acid
CAS:	75476-93-6
EINECS:	278-218-2
Molecular Formula:	C14H12 N2 O5 S
Molecular Weight:	320.32048
InChI:	InChI=1/C14H12N2O5S/c1-8-4-14(18)16(15-8)10-3-2-9-5-11(17)7-13(12(9)6-10)22(19,20)21/h2-3,5-7,17H,4H2,1H3,(H,19,20,21)
Molecular Structure:
Properties
Density:	1.6g/cm³
Refractive index:	1.718
Safety Data

Other Product

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,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-7-nitro-,sodium salt (1:1)
1-Naphthalenesulfonicacid,5-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-6-hydroxy-
1-Naphthalenesulfonicacid,4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-,sodium salt (1:1)
1-Naphthalenesulfonicacid, 2-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-
1-Naphthalenesulfonicacid,2-[2-[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-
2-Naphthalenesulfonicacid, 8-cyano-5-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-6-hydroxy-
1-Naphthalenesulfonicacid,2-[2-[1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-,lithium salt (1:2)
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-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-,sodium salt (1:1)
1-Naphthalenesulfonicacid,2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-,barium salt (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 (1:2)
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-Naphthalenesulfonicacid,6-[4-[[4-[(4-ethoxy-3-sulfophenyl)methylamino]phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-
2(1H)-Quinolinone,3-(4,5-dihydro-5-oxo-1H-pyrazol-3-yl)-4-hydroxy-1-methyl-
2(1H)-Quinolinone,3-[4-(7-chloro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)-4,5-dihydro-5-oxo-1H-pyrazol-3-yl]-4-hydroxy-1-methyl-
sodium 4-[[1-[4-[[[[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl]amino]carbonyl]amino]phenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-3-hydroxy-7-nitronaphthalene-1-sulphonate
7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-4-hydroxynaphthalene-2-sulphonic acid
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)