4-[(4-Chloro-2-nitrophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
CAS No. 1929-56-2
4-[(4-Chloro-2-nitrophenyl)azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl ester
Lambertiane 61597-54-4
Dazepinil 75991-50-3
CrS 61600-29-1