113892-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113892-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,9 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 113892-48:
(8*1)+(7*1)+(6*3)+(5*8)+(4*9)+(3*2)+(2*4)+(1*8)=131
131 % 10 = 1
So 113892-48-1 is a valid CAS Registry Number.
113892-48-1Relevant articles and documents
Synthesis of optically active α-phenylselenyl carbonyl derivatives
Holmes,Nadin,O'Hanlon,Pearson
, p. 1289 - 1302 (2007/10/02)
Homochiral silyl enol ethers derived from N-acyl oxazolidinones can be phenyselenylated in high diastereoselectivity and good yield with phenylselenyl chloride. Removal of the chiral auxiliary is accompanied by some epimerisation, leading to isolation of
