Einecs 285-718-4

sodium 2-[3-[[4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl]azo]-4-hydroxybenzoyl]benzoate

2-[3-[[(4,5-Dihydro-5-oxo-1,3-diphenyl-1H-pyrazol)-4-yl]azo]-4-hydroxybenzoyl]benzoic acid sodium salt