154476-61-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154476-61-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,4,7 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 154476-61:
(8*1)+(7*5)+(6*4)+(5*4)+(4*7)+(3*6)+(2*6)+(1*1)=146
146 % 10 = 6
So 154476-61-6 is a valid CAS Registry Number.
154476-61-6Relevant articles and documents
Conversion of alcohols to protected guanidines using the Mitsunobu protocol
Dodd, Dharmpal S.,Kozikowski, Alan P.
, p. 977 - 980 (1994)
An efficient method for the direct conversion of alcohols to guanidines is presented. A variety of alcohols react with 1 and 2 under Mitsunobu conditions to give the corresponding guanidines in high yield.
