14052-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14052-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,0,5 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14052-84:
(7*1)+(6*4)+(5*0)+(4*5)+(3*2)+(2*8)+(1*4)=77
77 % 10 = 7
So 14052-84-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H12N4/c14-12-11-6-7-17(13(11)16-9-15-12)8-10-4-2-1-3-5-10/h1-7,9H,8H2,(H2,14,15,16)
14052-84-7Relevant articles and documents
Direct C-H borylation and C-H arylation of pyrrolo2,3-dpyrimidines: Synthesis of 6,8-disubstituted 7-deazapurines
Klecka, Martin,Pohl, Radek,Klepetaova, Blanka,Hocek, Michal
supporting information; experimental part, p. 866 - 868 (2009/05/30)
Novel direct C-H borylations of 7-deazapurines to position 8 by B 2pin2 under Ir catalysis were followed by Suzuki cross-couplings with aryl halides and other functional group transformations to give diverse 8-substituted 7-deazaaden