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2223-69-0

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2223-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2223-69-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2223-69:
(6*2)+(5*2)+(4*2)+(3*3)+(2*6)+(1*9)=60
60 % 10 = 0
So 2223-69-0 is a valid CAS Registry Number.

2223-69-0Relevant articles and documents

Chemoselective reductive amination of carbonyl compounds for the synthesis of tertiary amines using SnCl2·2H2O/PMHS/MeOH

Nayal, Onkar S.,Bhatt, Vinod,Sharma, Sushila,Kumar, Neeraj

, p. 5912 - 5918 (2015)

Stannous chloride catalyzed chemoselective reductive amination of a variety of carbonyl compounds with aromatic amines has been developed for the synthesis of a diverse range of tertiary amines using inexpensive polymethylhydrosiloxane as reducing agent in methanol. The present method is also applicable for the synthesis of secondary amines including heterocyclic ones.

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