Free release

257882-95-4 1h,5h-pyrazolo[1,2-a]pyrazole-3-carboxylic acid,6,7-dihydro-7,7-dimethyl-1-(4-nitropheny

service@apichina.com
Product Name 1H,5H-Pyrazolo[1,2-a]pyrazole-3-carboxylic acid,6,7-dihydro-7,7-dimethyl-1-(4-nitrophenyl)-5-oxo-, methyl ester
CAS No. 257882-95-4
Molecular Formula C16H17N3O5