Basic information
p-[4-(5-Chloro-2-hydroxyphenylazo)-5-hydroxy-3-methyl-1H-pyrazol-1-yl]benzenesulfonic acid Structure

p-[4-(5-Chloro-2-hydroxyphenylazo)-5-hydroxy-3-methyl-1H-pyrazol-1-yl]benzenesulfonic acid

Preparation Products And Raw materials