1441421-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1441421-59-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,1,4,2 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1441421-59:
(9*1)+(8*4)+(7*4)+(6*1)+(5*4)+(4*2)+(3*1)+(2*5)+(1*9)=125
125 % 10 = 5
So 1441421-59-5 is a valid CAS Registry Number.
1441421-59-5Relevant articles and documents
Intramolecular aminocyanation of alkenes by N-CN bond cleavage
Pan, Zhongda,Pound, Sarah M.,Rondla, Naveen R.,Douglas, Christopher J.
supporting information, p. 5170 - 5174 (2014/05/20)
A metal-free, Lewis acid promoted intramolecular aminocyanation of alkenes was developed. B(C6F5)3 activates N-sulfonyl cyanamides, thus leading to a formal cleavage of the N-CN bonds in conjunction with vicinal addition o