94417-61-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94417-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,1 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94417-61:
(7*9)+(6*4)+(5*4)+(4*1)+(3*7)+(2*6)+(1*1)=145
145 % 10 = 5
So 94417-61-5 is a valid CAS Registry Number.
94417-61-5Relevant articles and documents
SELENIUM STABILIZED CARBENIUM IONS. LEWIS ACID MEDIATED SELENO-ALKYLATION OF KETONES
Nsunda, K. M.,Hevesi, L.
, p. 4441 - 4444 (2007/10/02)
Silyl enol ethers of ketones can be successfully selenoalkylated by Lewis acid activated seleno-ketals; the product β-seleno-ketones undergo interesting oxidation-deselenation reactions.