4-chloropyrimido[5,4-d]pyrimidin-6-amine
Names
[ CAS No. ]:
1260850-64-3
[ Name ]:
4-chloropyrimido[5,4-d]pyrimidin-6-amine
[Synonym ]:
8-Chloropyrimido[5,4-d]pyrimidin-2-amine
Chemical & Physical Properties
[ Molecular Formula ]:
C6H4ClN5
[ Molecular Weight ]:
181.58200
[ Exact Mass ]:
181.01600
[ PSA ]:
78.31000
[ LogP ]:
0.58550
Safety Information
[ HS Code ]:
2933990090
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%