488733-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 488733-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,8,7,3 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 488733-52:
(8*4)+(7*8)+(6*8)+(5*7)+(4*3)+(3*3)+(2*5)+(1*2)=204
204 % 10 = 4
So 488733-52-4 is a valid CAS Registry Number.
488733-52-4Relevant articles and documents
Some conversions of thiazoline carboxylic acid esters
Dovlatyan,Eliazyan,Pivazyan,Engoyan
, p. 1238 - 1241 (2003)
We have carried out solvolysis of the previously described ethyl esters of 3-methyl(aryl)-4-methyl-2-thioxothiazoline-5-carboxylic acids, leading to the corresponding acids without breaking down the heterocycle. We synthesized a series of novel esters fro
