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2-(β-cyanoethyl)cyclohexanone p-methylanil is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117781-65-4

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117781-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117781-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,8 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117781-65:
(8*1)+(7*1)+(6*7)+(5*7)+(4*8)+(3*1)+(2*6)+(1*5)=144
144 % 10 = 4
So 117781-65-4 is a valid CAS Registry Number.

117781-65-4Relevant academic research and scientific papers

Imine-enamine tautomerism in the anils of cyclohexanone and 2-(β-cyanoethyl)cyclohexanone

Kayukova, L. A.,Erzhanov, K. B.,Umarova, Z. N.

, p. 111 - 119 (2007/10/02)

The products from the condensation of cyclohexanone and 2-(β-cyanoethyl)cyclohexanone with para- and ortho-disubstituted anilines in 10percent solutions in carbon tetrachloride exist as mixtures of the imine and enamine tautomers.The tautomeric compositio

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