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223114-38-3

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223114-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223114-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,1,1 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 223114-38:
(8*2)+(7*2)+(6*3)+(5*1)+(4*1)+(3*4)+(2*3)+(1*8)=83
83 % 10 = 3
So 223114-38-3 is a valid CAS Registry Number.

223114-38-3Relevant articles and documents

Process for preparing a cyclic amino acid anticonvulsant compound

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, (2008/06/13)

An improved process for the preparation of a cyclic amino acid by a novel synthesis is described where benzonitrile is treated with an alkali metal and an amine under Birch reduction conditions to generate in situ an anionic intermediate which is alkylated with an α-haloacetic acid moiety which is subsequently converted to the desired product, as well as valuable intermediates used in the process.

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