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(R)-ethyl 6-oxo-4-p-tolyl-1-tosyl-1,2,3,6-tetrahydropyridine-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1581699-95-7

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1581699-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1581699-95-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,1,6,9 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1581699-95:
(9*1)+(8*5)+(7*8)+(6*1)+(5*6)+(4*9)+(3*9)+(2*9)+(1*5)=227
227 % 10 = 7
So 1581699-95-7 is a valid CAS Registry Number.

1581699-95-7Downstream Products

1581699-95-7Relevant academic research and scientific papers

Organocatalytic [4 + 2] cyclocondensation of α,β-unsaturated acyl chlorides with imines: Highly enantioselective synthesis of dihydropyridinone and piperidine derivatives

Jia, Wen-Qiang,Chen, Xiang-Yu,Sun, Li-Hui,Ye, Song

supporting information, p. 2167 - 2171 (2014/04/03)

The cinchona alkaloid-catalyzed [4 + 2] cyclocondensation of α,β-unsaturated acyl chlorides with imines is developed to give the corresponding substituted dihydropyridinones in good yields with high to excellent enantioselectivities. Reduction of the dihy

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