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176637-92-6

176637-92-6 structure
176637-92-6 structure
  • Name: 6-(Methylsulfonyl)pyrimido[5,4-d]pyrimidin-4-ol
  • Chemical Name: 6-methylsulfonyl-1H-pyrimido[5,4-d]pyrimidin-4-one
  • CAS Number: 176637-92-6
  • Molecular Formula: C7H6N4O3S
  • Molecular Weight: 226.21300
  • Create Date: 2019-01-02 11:26:13
  • Modify Date: 2024-07-19 11:39:08

Name 6-methylsulfonyl-1H-pyrimido[5,4-d]pyrimidin-4-one
Density 1.655g/cm3
Boiling Point 540.6ºC at 760 mmHg
Molecular Formula C7H6N4O3S
Molecular Weight 226.21300
Flash Point 280.8ºC
Exact Mass 226.01600
PSA 114.05000
LogP 0.19740
Vapour Pressure 2.67E-12mmHg at 25°C
Index of Refraction 1.66
HS Code 2933990090
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%