calcium 2-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzoate

CAS NO: 67355-35-5
Molecular Formula: C17H12CaN4O6S
Molecular Weight: 440.44338

Synonyms


Pigment yellow 142

calcium 2-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]azo]benzoate