1292847-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1292847-92-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,8,4 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1292847-92:
(9*1)+(8*2)+(7*9)+(6*2)+(5*8)+(4*4)+(3*7)+(2*9)+(1*2)=197
197 % 10 = 7
So 1292847-92-7 is a valid CAS Registry Number.
1292847-92-7Relevant academic research and scientific papers
Copper(II)-catalyzed ortho-functionalization of 2-arylpyridines with acyl chlorides
Wang, Wenhui,Pan, Changduo,Chen, Fan,Cheng, Jiang
, p. 3978 - 3980 (2011/05/02)
Copper-catalyzed ortho-benzoxylation of 2-arylpyridine sp2 C-H bonds with acyl chloride is described. Notably, switching the base from t-BuOK to Li2CO3 causes chlorination of the C-H bond to take place. The Royal Society of Chemistry.
