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4-Cyano-N,N-diethyl-3,4-diphenyl-butyramide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85669-46-1

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85669-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85669-46-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,6 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85669-46:
(7*8)+(6*5)+(5*6)+(4*6)+(3*9)+(2*4)+(1*6)=181
181 % 10 = 1
So 85669-46-1 is a valid CAS Registry Number.

85669-46-1Downstream Products

85669-46-1Relevant academic research and scientific papers

REACTIONS DE MICHAEL SUR DES AMIDES α,β INSATURES ACTIVEES PAR LE SYSTEME CsF/Si(OCH3)4

Chuit, C.,Corriu, R. J. P.,Perz, R.,Reye, C.

, p. 2293 - 2302 (2007/10/02)

Michael addition of compounds having acidic hydrogen (ketones, nitro derivatives, ethyl cyanoacetate and ethyl malonate) on α,β unsaturated amides are carried out in the presence of the system CsF/Si(OCH3)4.The reaction takes place in heterogeneous medium

1,4-ADDITION REACTION TO α,β UNSATURATED TERTIARY AMIDES

Chuit, C.,Corriu, R. J. P.,Reye, C.

, p. 5531 - 5534 (2007/10/02)

Ketones, phenylacetonitrile, ethylmalonate, cyanoethyl acetate, nitromethane and nitroethane were found to add directely to α,β-unsaturated tertiary amides in the presence of CsF/Si(OMe)4 to give 1,4-addition products in fair to good yields.

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