Free release

138689-78-8 1h-pyrazole-4-carboxylic acid, 1-(2-methyl-4-nitrophenyl)-, ethyl ester

service@apichina.com
Product Name 1H-Pyrazole-4-carboxylic acid, 1-(2-methyl-4-nitrophenyl)-, ethyl ester
CAS No. 138689-78-8
Molecular Formula C13H13N3O4