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(S)-2-Acetyl-3-[1-phenyl-meth-(Z)-ylidene]-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126253-50-7

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126253-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126253-50-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,5 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 126253-50:
(8*1)+(7*2)+(6*6)+(5*2)+(4*5)+(3*3)+(2*5)+(1*0)=107
107 % 10 = 7
So 126253-50-7 is a valid CAS Registry Number.

126253-50-7Relevant academic research and scientific papers

SYNTHESIS OF ASYMMETRIC 1-AMINO-2-PHENYLCYCLOPROPANECARBOXYLIC ACIDS BY DIASTEREOSELECTIVE CYCLOPROPANATION OF HIGHLY FUNCTIONALIZED HOMOCHIRAL OLEFINES

a Pilar de,Marco, Jose L.,Fernandez-Alvarez, Eldiberto,Bernabe, Manuel

, p. 3101 - 3104 (2007/10/02)

Homochiral benzylidenediketopiperazine and α-benzoylaminocinnamic esters react with diazomethane giving high to good diastereomeric ratios of spiropyrazoline derivatives which, on photolysis and acid hydrolysis of the resulting spirocyclopropyl compounds

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