sodium 4-[4-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

4-[4-[(3-氯-2-羟基-5-硝基苯基)偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]-苯磺酸单钠盐 262548
CAS No: 10132-99-7

sodium,chloro,hydroxy,nitrophenyl,dihydro,methyl,pyrazol,benzenesulphonate