| 英文同义词: | 2,5-Dichloro-4-[[4-[(2-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid;2,5-dichloro-4-[4-[(2-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid;Benzenesulfonic acid, 2,5-dichloro-4-[4-[2-(2-chlorophenyl)diazenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]- |