3-CARBOXY-5-HYDROXY-1-PARA-SULPHOPHENYL-4-PARA-SULPHOPHENYLAZO-PYRAZOLE
3-CARBOXY-5-HYDROXY-1-PARA-SULPHOPHENYL-4-PARA-SULPHOPHENYLAZO-PYRAZOLE ??
??
3-CARBOXY-5-HYDROXY-1-PARA-SULPHOPHENYL-4-PARA-SULPHOPHENYLAZO-PYRAZOLE C??? ??, ??, ??
3-CARBOXY-5-HYDROXY-1-PARA-SULPHOPHENYL-4-PARA-SULPHOPHENYLAZO-PYRAZOLE ?? ?? ? ???
???
?? ??
3-CARBOXY-5-HYDROXY-1-PARA-SULPHOPHENYL-4-PARA-SULPHOPHENYLAZO-PYRAZOLE ?? ??
???( 0)?? ??