General Information

Mainterm4-CHLORO-2-((5-HYDROXY-3-METHYL-1-(3-SULFOPHENYL)-1H-PYRAZOL-4-YL)AZO)5-METHYLBENZENESULFONIC ACID, DIAMMONIUMSALT (1:2)
CAS Reg.No.(or other ID)154946-66-4
Regnum 178.3297

From www.fda.gov