3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonic acid
CAS No. 64743-14-2
3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonic acid;3-[[(4,5-Dihydro-5-oxo-1,3-diphenyl-1H-pyrazol)-4-yl]azo]-2-hydroxy-5-nitrobenzenesulfonic acid
DOC 123432-31-2
Poloxipan 1239513-63-3