Total Products: 120
Ethyl 7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate
Ethyl 5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate
Ethyl 7-amino-5-hydroxypyrazolo[1,5-a]pyrimidine-3-carboxylate
Ethyl 2-(methylthio)-4-oxo-3,4-dihydropyrazolo[1,5-a][1,3,5]triazine-8-carboxylate