625823-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 625823-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,8,2 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 625823-50:
(8*6)+(7*2)+(6*5)+(5*8)+(4*2)+(3*3)+(2*5)+(1*0)=159
159 % 10 = 9
So 625823-50-9 is a valid CAS Registry Number.
625823-50-9Relevant articles and documents
Synthesis of 2-ethyl-3,5-dimethylpyridine by heterocyclization of allylamine, cyclopropylamine, and diallylamine in the presence of palladium complexes
Atnabaeva,Muslimov,Khusnutdinov,Dzhemilev
body text, p. 1831 - 1835 (2009/09/06)
2-Ethyl-3,5-dimethylpyridine was synthesized by disproportionation and heterocyclization of allylamine, cyclopropylamine, and diallylamine in the presence of palladium catalysts.
