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111662-39-6

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111662-39-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111662-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,6 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111662-39:
(8*1)+(7*1)+(6*1)+(5*6)+(4*6)+(3*2)+(2*3)+(1*9)=96
96 % 10 = 6
So 111662-39-6 is a valid CAS Registry Number.

111662-39-6Downstream Products

111662-39-6Relevant articles and documents

Preparation of Pyrido-1,4-oxazepines. - O-->N Smiles Rearrangement in 4-Substituted 3-Benzoylpyridines

Radinov, Rumen,Haimova, Marietta,Simova, Svetlana,Simova, Ekaterina

, p. 231 - 234 (2007/10/02)

Preferential attack of mixed N,O-dinucleophiles on 3-benzoyl-4-chloropyridine (2) through the hydroxy function is achieved applying the potassium fluoride-alumina reagent.This selectivity presents a route to pyridobenzoxazepines 5 and pyrido3

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