275797-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 275797-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,5,7,9 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 275797-05:
(8*2)+(7*7)+(6*5)+(5*7)+(4*9)+(3*7)+(2*0)+(1*5)=192
192 % 10 = 2
So 275797-05-2 is a valid CAS Registry Number.
275797-05-2Relevant academic research and scientific papers
Palladium-catalyzed cyanation of bromocalix[4]arenes at the upper rim
Hioki,Nakaoka,Maruyama,Kodama
, p. 3265 - 3268 (2007/10/03)
Palladium-catalyzed cyanation of bromocalix[4]arenes possessing various kinds of functional groups at the lower rim is investigated. The yields varied depending on the functional groups. Most of the substrates are cyanated in excellent yield by treatment
