37826-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37826-54-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,8,2 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 37826-54:
(7*3)+(6*7)+(5*8)+(4*2)+(3*6)+(2*5)+(1*4)=143
143 % 10 = 3
So 37826-54-3 is a valid CAS Registry Number.
37826-54-3Relevant articles and documents
A simple and efficient method for transesterification of β-keto esters catalyzed by cesium fluoride
Inahashi, Nobuyuki,Fujiwara, Takashi,Sato, Tsuneo
, p. 605 - 607 (2008)
Cesium fluoride is found to be an efficient and reusable catalyst for the transesterification of β-keto esters with various alcohols in good to high yields. Georg Thieme Verlag Stuttgart.
