1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione CAS No.:40769-81-1 Molecular Formula:C5H4N4O2 Molecular Weight:152.11 Melting Point: Flash Point: Sent E-mail INQUIRY ←[Previous:(R)-3-([1,1'-Biphenyl]-4-yl)-2-aminopropanoic acid] [Next:3,5-Difluoro-4-nitroaniline]→