132959-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132959-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,5 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132959-52:
(8*1)+(7*3)+(6*2)+(5*9)+(4*5)+(3*9)+(2*5)+(1*2)=145
145 % 10 = 5
So 132959-52-5 is a valid CAS Registry Number.
132959-52-5Relevant academic research and scientific papers
A Simple Asymmetric Synthesis of 2-Substituted Pyrrolidines from 3-Acylpropionic Acids
Meyers, A. I.,Burgess, Laurence E.
, p. 2294 - 2296 (2007/10/02)
The title compounds have been prepared from 3-acylpropionic acids 2 and (-)-R-phenylglycinol in a three-step sequence in >98percent enantiomeric excess.The R group in 2 ultimately becomes the 2-substituent in the chiral pyrrolidine.
