CAS NO:63400-64-6; 1h-pyrazole-3-carboxylic acid, 4-[(5-amino-2-sulfophenyl)azo]-4,5-dihydro-5-oxo

CAS:

63400-64-6

英文名称:

1h-pyrazole-3-carboxylic acid, 4-[(5-amino-2-sulfophenyl)azo]-4,5-dihydro-5-oxo

4-[(5-amino-2-sulfophenyl)azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1h-pyrazole-3-carboxylic aci