2008-88-0

Einecs 217-922-6 4-((2,5-Dichlorophenyl)azo)-5-hydroxy-1-phenylpyrazole-3-carboxylic acid, ethyl ester ethyl 4-[(2,5-dichlorophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylate 4-[(2,5-Dichlorophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester 1H-Pyrazole-3-carboxylic acid, 4-((2,5-dichlorophenyl)azo)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester 1H-Pyrazole-3-carboxylic acid, 4-(2-(2,5-dichlorophenyl)diazenyl)-4,5-dihydro-5-oxo-1-phenyl-, ethyl ester