Cas 83255-88-3,4-bromo-1-methylpyrazolo<3,4-d>pyrimidine

83255-88-3

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Basic information

Product Name: 4-bromo-1-methylpyrazolo<3,4-d>pyrimidine
Synonyms:
CAS NO:83255-88-3
Molecular Formula:
Molecular Weight: 213.037
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: 253-254 °C(Solv: benzene (71-43-2))
Boiling Point: 318.3±22.0 °C(Predicted)
Flash Point: N/A
Appearance: N/A
Density: 1.96±0.1 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4-bromo-1-methylpyrazolo<3,4-d>pyrimidine(CAS DataBase Reference)
NIST Chemistry Reference: 4-bromo-1-methylpyrazolo<3,4-d>pyrimidine(83255-88-3)
EPA Substance Registry System: 4-bromo-1-methylpyrazolo<3,4-d>pyrimidine(83255-88-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 83255-88-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 83255-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,5 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83255-88:
(7*8)+(6*3)+(5*2)+(4*5)+(3*5)+(2*8)+(1*8)=143
143 % 10 = 3
So 83255-88-3 is a valid CAS Registry Number.

83255-88-3Upstream product

5334-99-6 4-amino-1-methyl-1H-pyrazolo<3,4-d>pyrimidine

83255-88-3Downstream Products

83255-88-3Relevant academic research and scientific papers

SOME REACTIONS OF 4-AMINOPYRAZOLOPYRIMIDINES

Leonova, T. S.,Yashunskii, V. G.

, p. 753 - 755 (1982)

New 3-bromo and 1,4-diaminomethyl derivatives of 4-aminopyrazolopyrimidine were obtained by bromination and aminomethylation, respectively. 4-Bromopyrazolopyrimidines were synthesized for the first time by diazotization of 4-aminopyrazolopyrimidines.

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