51814-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51814-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,1 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51814-53:
(7*5)+(6*1)+(5*8)+(4*1)+(3*4)+(2*5)+(1*3)=110
110 % 10 = 0
So 51814-53-0 is a valid CAS Registry Number.
51814-53-0Relevant articles and documents
N-Boc ethyl oxamate: A new nitrogen nucleophile for use in Mitsunobu reactions
Berree, Fabienne,Michelot, Gwendal,Le Corre, Maurice
, p. 8275 - 8276 (2007/10/03)
N-Boc ethyl oxamate can be directly coupled with primary and secondary alcohols under Mitsunobu conditions to afford various N-Boc mines after mild deprotection.