1310492-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310492-21-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,4,9 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1310492-21:
(9*1)+(8*3)+(7*1)+(6*0)+(5*4)+(4*9)+(3*2)+(2*2)+(1*1)=107
107 % 10 = 7
So 1310492-21-7 is a valid CAS Registry Number.
1310492-21-7Relevant articles and documents
Copper-catalyzed arylation of 1 H-perfluoroalkanes
Popov, Ilya,Lindeman, Sergey,Daugulis, Olafs
, p. 9286 - 9289 (2011/08/06)
A general method has been developed for arylation of readily available 1H-perfluoroalkanes. The method employs aryl iodide and 1H-perfluoroalkane reagents, DMPU solvent, TMP2Zn base, and a copper chloride/phenanthroline catalyst. Preliminary mechanistic studies are reported.