132766-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132766-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,7,6 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 132766-31:
(8*1)+(7*3)+(6*2)+(5*7)+(4*6)+(3*6)+(2*3)+(1*1)=125
125 % 10 = 5
So 132766-31-5 is a valid CAS Registry Number.
132766-31-5Relevant articles and documents
Electrochemical, nickel-catalyzed Reformatsky reaction with methyl chlorodifluoroacetate
Mcharek, Slah,Sibille, Soline,Nedelec, Jean-Yves,Perichon, Jacques
, p. 211 - 215 (2007/10/02)
2,2-difluoro-3-hydroxyesters are readily obtained from methyl chlorodifluoroacetate and carbonyl compounds by electrolysis in a one-compartment cell with use of a sacrificial zinc anode and a nickel-complex catalyst.
