Catalog Number Product Name CAS Number FEMA Number Structure Image
CH-FC-14804 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-amino-1,6-dihydro- 41535-76-6
CH-FC-14805 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-methyl- 55904-62-6
CH-FC-14806 1H-Pyrazolo[4,3-d]pyrimidin-5-amine, N,N,7-trimethyl- 857989-49-2
CH-FC-14807 5H-Pyrazolo[4,3-d]pyrimidin-5-one, 3,4-dihydro-7-methyl- 857989-31-2
CH-FC-14808 1H-Pyrazolo[4,3-d]pyrimidine, 7-(methylthio)- 60355-61-5
CH-FC-14809 1H-Pyrazolo[4,3-d]pyrimidin-5-amine, N-ethyl-7-methyl- 872826-26-1
CH-FC-14810 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-hydroxy- 135787-29-0
CH-FC-14811 5H-Pyrazolo[4,3-d]pyrimidin-5-one, 1,4-dihydro-7-hydroxy- 135787-31-4
CH-FC-14812 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,4,5,6-tetrahydro-5-thioxo- 120614-21-3
CH-FC-14813 1H-Pyrazolo[4,3-d]pyrimidine-3-carboxylic acid 1369235-47-1