25966-39-6 Usage
Uses
α-Bromo-γ-valerolactone was used in the synthesis of α-(2-ethoxythiocarbonylthio)-γ-valerolactone.
Check Digit Verification of cas no
The CAS Registry Mumber 25966-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,6 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25966-39:
(7*2)+(6*5)+(5*9)+(4*6)+(3*6)+(2*3)+(1*9)=146
146 % 10 = 6
So 25966-39-6 is a valid CAS Registry Number.
InChI:InChI=1/C5H7BrO2/c1-3-2-4(6)5(7)8-3/h3-4H,2H2,1H3
25966-39-6Relevant articles and documents
Base-catalyzed ethanolysis of α-diethoxyphosphoryl-γ-lactones: A facile synthesis of cyclopropanecarboxylates
Krawczyk, Henryk,Wa?sek, Katarzyna,K?dzia, Jacek
, p. 2648 - 2652 (2007/10/03)
A range of alkyl- and alkenylcyclopropanecarboxylic acid ethyl esters has been stereoselectively prepared by treatment of substituted α- diethoxyphosphoryl-γ-lactones with sodium ethoxide in tetrahydrofuran. Georg Thieme Verlag Stuttgart.