201354-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201354-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,3,5 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 201354-13:
(8*2)+(7*0)+(6*1)+(5*3)+(4*5)+(3*4)+(2*1)+(1*3)=74
74 % 10 = 4
So 201354-13-4 is a valid CAS Registry Number.
201354-13-4Relevant academic research and scientific papers
Stereoselective synthesis of polyoxamic acid from (R)-phenylglycine
Veeresa,Datta, Apurba
, p. 119 - 122 (2007/10/03)
An efficient route for the synthesis of the biologically important amino acid, polyoxamic acid (1) has been developed via a syn selective Grignard reaction of vinylmagnesium bromide on (R)-N-Boc-phenylglycinal and utilization of the phenyl group as a masked carboxyl synthon.
