Pyrimido[5,4-d]pyrimidine (7CI,8CI,9CI)

Modify Date: 2024-01-10 08:52:09

Pyrimido[5,4-d]pyrimidine (7CI,8CI,9CI) Structure
Pyrimido[5,4-d]pyrimidine (7CI,8CI,9CI) structure
Common Name Pyrimido[5,4-d]pyrimidine (7CI,8CI,9CI)
CAS Number 254-82-0 Molecular Weight 132.12300
Density N/A Boiling Point N/A
Molecular Formula C6H4N4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name pyrimido[5,4-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H4N4
Molecular Weight 132.12300
Exact Mass 132.04400
PSA 51.56000
LogP 0.41980

 Safety Information

HS Code 2933990090

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

1,3,5,7-Tetraazanaphthalene
Homopurine
Pyrimidopyrimidin