CAS NO:64743-14-2; benzenesulfonic acid, 3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1h-pyrazol-4-yl)azo]-2

CAS:

64743-14-2

英文名称:

benzenesulfonic acid, 3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1h-pyrazol-4-yl)azo]-2

-hydroxy-5-nitro-

3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1h-pyrazol-4-yl)azo]-2-hydroxy-5-nitro-benzenesulfonic aci