Synonyms
ACID YELLOW 14 (C.I. 18960);2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-benzenesulfonicaci;sodium 2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonate;Benzenesulfonic acid, 2,5-dichloro-4-4,5-dihydro-3-m