Free release

14889-55-5 benzoic acid, 4-[(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-4-yl)azo]-,ethyl ester

service@apichina.com
Product Name Benzoic acid, 4-[(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo]-,ethyl ester
CAS No. 14889-55-5
Molecular Formula C13H14N4O3