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1-benzhydryl-4-[2-(ethoxycarbonyl)phenyl]-3-(methoxycarbonyl)-5-(trichloroacetyl)-1,4-dihydropyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

496788-68-2

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496788-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 496788-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,6,7,8 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 496788-68:
(8*4)+(7*9)+(6*6)+(5*7)+(4*8)+(3*8)+(2*6)+(1*8)=242
242 % 10 = 2
So 496788-68-2 is a valid CAS Registry Number.

496788-68-2Relevant academic research and scientific papers

Synthesis of 4-functionalized aryl-3,5-diacyl-1,4-dihydropyridines

Bennasar, M.-Llu?sa,Roca, Tomàs,Monerris, Manuel,Juan, Cecília,Bosch, Joan

, p. 8099 - 8106 (2007/10/03)

The valuable N-unsubstituted 4-aryl-3,5-diacyl-1,4-dihydropyridines 12b-f, bearing an electron-withdrawing substituent at the benzene ring, have been synthesized by the copper-mediated addition of functionalized arylmagnesium reagents 2b-f to N-benzhydrylpyridinium salt 9, followed by acylation with trichloroacetic anhydride and the subsequent haloform reaction and N-deprotection.

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