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ethyl 5-cyano-6-{[2-(4-fluorophenyl)-2-oxoethyl]sulfanyl}-4-isobutyl-2-methyl-1,4-dihydro-3-pyridinecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

231935-13-0

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231935-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 231935-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,1,9,3 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 231935-13:
(8*2)+(7*3)+(6*1)+(5*9)+(4*3)+(3*5)+(2*1)+(1*3)=120
120 % 10 = 0
So 231935-13-0 is a valid CAS Registry Number.

231935-13-0Downstream Products

231935-13-0Relevant academic research and scientific papers

Synthesis of 3-cyano-5-ethoxycarbonyl-4-isobutyl-6-methyl-3,4-dihydropyridine-2(1H)-thione by three-component condensation

Krivokolysko,Dyachenko,Litvinov

, p. 166 - 168 (1999)

Condensation of isovaleraldehyde with cyanothioacetamide and ethyl acetoacetate (or its enamine) gives 3-cyano-5-ethoxycarbonyl-4-isobutyl-6-methyl-3,4-dihydropyridine-2(1H)-thione. This compound was used in the synthesis of substituted 1,4-dihydropyridin-2-yl sulfides.

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