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1(2H)-Pyridinecarboxylic acid, 3-cyclohexyl-5-formyl-, phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113118-77-7

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113118-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113118-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,1,1 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113118-77:
(8*1)+(7*1)+(6*3)+(5*1)+(4*1)+(3*8)+(2*7)+(1*7)=87
87 % 10 = 7
So 113118-77-7 is a valid CAS Registry Number.

113118-77-7Relevant academic research and scientific papers

SYNTHESIS OF SUBSTITUTED 3-PYRIDINECARBOXALDEHYDES

Comins, Daniel L.,Herrick, James J.

, p. 2159 - 2164 (2007/10/02)

Treatment of 3-substituted 1-(phenoxycarbonyl)-1,2-dihydropyridines with Vilsmeier reagent (POCl3/DMF) gave 3-substituted 5-formyl-1-(phenoxycarbonyl)-1,2-dihydropyridines, which were aromatized with hot sulfur to provide 5-substituted 3-pyridinecarboxaldehydes. The formylation of 4-substituted 1-(phenoxycarbonyl)-1,4-dihydropyridines and subsequent aromatization gave 4-substituted 3-pyridinecarboxaldehydes.

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