Benzenesulfonic acid,5-(acetylamino)-2-[2-[4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-2-sulfophenyl]ethenyl]- (118121-38-3)

Identification
Name:	Benzenesulfonic acid,5-(acetylamino)-2-[2-[4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-2-sulfophenyl]ethenyl]-
CAS:	118121-38-3
Molecular Formula:	C20H16 N2 O9 S2
Molecular Weight:	0
InChI:	InChI=1/C20H16N2O9S2/c1-12(23)21-15-6-4-13(17(10-15)32(26,27)28)2-3-14-5-7-16(11-18(14)33(29,30)31)22-19(24)8-9-20(22)25/h2-11H,1H3,(H,21,23)(H,26,27,28)(H,29,30,31)/b3-2+
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	1.686g/cm³
Refractive index:	1.715
Flash Point:	°C
Safety Data

Other Product

Benzenesulfonic acid,5-(acetylamino)-2-[2-(4-isothiocyanato-2-sulfophenyl)ethenyl]-, sodium salt(1:2)
Benzenesulfonic acid,5-amino-2-[2-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-2-sulfophenyl]ethenyl]-
5-(acetylamino)-2-[(E)-2-(4-{[(4-{(E)-2-[4-(acetylamino)-2-sulfophenyl]ethenyl}-3-sulfophenyl)carbamoyl]amino}-2-sulfophenyl)ethenyl]benzenesulfonic acid
Benzenesulfonic acid,5-(acetylamino)-2-[2-(4-isothiocyanato-2-sulfophenyl)ethenyl]-
Benzenesulfonic acid,5-(acetylamino)-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-,calcium salt (1:1)
Benzenesulfonic acid,4-[4-[[5-(acetylamino)-2-sulfophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2,5-dichloro-
Benzenesulfonic acid,5-amino-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-, sodium salt (1:2)
Benzenesulfonic acid, 5-[[4-[2-[4-[[4-[2-(4-nitro-2-sulfophenyl)ethenyl]phenyl]-ONN-azoxy]-2-sulfophenyl]ethenyl]-3-sulfophenyl]-NNO-azoxy]-2-[2-[4-[[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]-ONN-azoxy]-2-sulfophenyl]ethenyl]-
Benzenesulfonic acid,5-[3-(acetylamino)-4,5-dihydro-5-oxo-1H-pyrazol-1-yl]-2-phenoxy-
Benzenesulfonic acid,4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-[2-(4-sulfophenyl)diazenyl]-1H-pyrazol-1-yl]-
Benzenesulfonic acid,3-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-
Benzenesulfonic acid,2-[2-(4-nitro-2-sulfophenyl)ethenyl]-5-[2-oxido-2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-
Benzenesulfonic acid,5-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthracenyl)amino]-2-[[4-chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-
Benzenesulfonic acid,5-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthracenyl)amino]-2-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-
Benzenesulfonic acid,2-[2-(4-nitro-2-sulfophenyl)ethenyl]-5-[3-[4-[2-(4-sulfophenyl)diazenyl]phenyl]-2-oxadiaziridinyl]-
Benzenesulfonic acid,4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methyl-,ammonium calcium salt (2:2:1)
Benzenesulfonic acid,2,5-dichloro-4-[4-[2-[5-[(2-chloroacetyl)amino]-2-sulfophenyl]diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-,sodium salt (1:2)
Benzenesulfonic acid,5-[2-[2-methoxy-5-methyl-4-[2-(4-sulfophenyl)diazenyl]phenyl]-1-oxidodiazenyl]-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-,sodium salt (1:3)
Benzenesulfonic acid,2,5-dichloro-4-[4-[2-[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-
Benzoic acid,2-[2-[1-[4-[2-[4-[[4-[[4-[2-[4-[4-[2-(2-carboxyphenyl)diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-2-sulfophenyl]ethenyl]-3-sulfophenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]-3-sulfophenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-5-sulfo-,sodium salt (1:5)