132959-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132959-44-5 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, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132959-44:
(8*1)+(7*3)+(6*2)+(5*9)+(4*5)+(3*9)+(2*4)+(1*4)=145
145 % 10 = 5
So 132959-44-5 is a valid CAS Registry Number.
132959-44-5Relevant articles and documents
A Simple Asymmetric Synthesis of 2-Substituted Pyrrolidines and 5-Substituted Pyrrolidinones
Burgess, Laurence E.,Meyers, A. I.
, p. 1656 - 1662 (2007/10/02)
An efficient procedure for the preparation of the title compounds in high enantiomeric purity has been realized starting from 3-acylpropionic acids.Stereoselective reduction of chiral bicyclic lactams 2a-h, prepared from the corresponding γ-keto acid and
