140396-45-8 Usage
Chemical Class
Purine group
Type of Compound
Organic compound
Structure
Purine ring with two methyl groups at positions 3 and 7, and two phenylmethyl substituents at positions 1 and 7
Uses
Chemical research and pharmaceutical development, particularly in the study of purine metabolism and the development of purine-based drugs
Importance
Molecular structure and properties make it a useful tool for investigating biological and pharmacological activities of purines, as well as for the synthesis of novel purine derivatives with potential therapeutic applications.
Check Digit Verification of cas no
The CAS Registry Mumber 140396-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,3,9 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140396-45:
(8*1)+(7*4)+(6*0)+(5*3)+(4*9)+(3*6)+(2*4)+(1*5)=118
118 % 10 = 8
So 140396-45-8 is a valid CAS Registry Number.
140396-45-8Relevant articles and documents
Synthesis of a novel ring-expanded purine analogue containing a 5:8-fused imidazo[4,5-e][1,2,4]triazocine ring system amidst opportunistic rearrangements and ring transformations
Burnett, Friedrick N,Hosmane, Ramachandra S
, p. 9567 - 9578 (2007/10/03)
A novel 5:8-fused heterocycle containing the imidazo[4,5-e][1,2,4]triazocine ring system has been synthesized in ten steps commencing from 1-benzyl-5-methyl-4-nitroimidazole. The compound is a new member of the family of ring-expanded xanthine-xanthosine analogues reported from this laboratory. The synthesis led to the unraveling of a number of novel rearrangements and ring-transformations.
Polycyclic guanine derivatives
-
, (2008/06/13)
Novel polycylic guanine derivatives of the formula: STR1 wherein J is oxygen or sulfur, R1 is hydrogen, alkyl or alkyl substituted with aryl or hydroxy; R2 is hydrogen, aryl, heteroaryl, cycloalkyl, alkyl or alkyl substituted with ar
