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1-benzyl-2,6-dioxo-1,2,3,6-tetrahydropyridine-4-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503545-00-4

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503545-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503545-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,5,4 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 503545-00:
(8*5)+(7*0)+(6*3)+(5*5)+(4*4)+(3*5)+(2*0)+(1*0)=114
114 % 10 = 4
So 503545-00-4 is a valid CAS Registry Number.

503545-00-4Relevant academic research and scientific papers

An efficient synthesis of N-alkyl-4-substituted 3H-pyridine-2,6-dione. Synthesis of isoguvacine and MDL-11,939

Chang, Meng-Yang,Chen, Shui-Tein,Chang, Nein-Chen

, p. 2321 - 2334 (2007/10/03)

An efficient route towards the synthesis of N-alkyl-4-substituted 3H-pyridine-2,6-dione using various N-alkyl-α-sulfonylacetamides and two α,β-unsaturated esters as starting materials is described. Isoguvacine and MDL-11,939 with have potential biological activities were synthesized via this strategy.

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