6504-64-9 Usage
Structure
Purine base with a chloro group at the 6-position and a methoxymethyl group at the 9-position
Function
Building block for the synthesis of purine derivatives
Biological Impact
Potential interactions with purine receptors
Application
Medicinal chemistry and pharmaceutical research
Check Digit Verification of cas no
The CAS Registry Mumber 6504-64-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,0 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6504-64:
(6*6)+(5*5)+(4*0)+(3*4)+(2*6)+(1*4)=89
89 % 10 = 9
So 6504-64-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H7ClN4O/c1-13-4-12-3-11-5-6(8)9-2-10-7(5)12/h2-3H,4H2,1H3
6504-64-9Relevant academic research and scientific papers
IMPROVED PROCESS FOR THE PREPARATION OF IDELALISIB
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Page/Page column 12, (2017/08/21)
The present invention provides an improved process for the preparation of compound of formula III by cyclizing compound of formula II in presence of hexamethyldisilazane and a base in a solvent. The compound of formula III is further converted to Idelalis
