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5726-71-6 2,7-bis(4-methylpiperazin-1-yl)pyrimido[4,5-d]pyrimidin-4(1h)-one

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Product Name 2,7-bis(4-methylpiperazin-1-yl)pyrimido[4,5-d]pyrimidin-4(1H)-one
CAS No. 5726-71-6
InChI InChI=1/C16H24N8O/c1-21-3-7-23(8-4-21)15-17-11-12-13(18-15)19-16(20-14(12)25)24-9-5-22(2)6-10-24/h11H,3-10H2,1-2H3,(H,17,18,19,20,25)
Molecular Formula C16H24N8O
Molecular Weight 344.4148
Density 1.47g/cm3
Boiling point 545.8°C at 760 mmHg
Flash point 283.9°C
Refractive index 1.743