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1-Phenyl-9-nonen-1,4,7-trion is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79977-06-3

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79977-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79977-06-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,7 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79977-06:
(7*7)+(6*9)+(5*9)+(4*7)+(3*7)+(2*0)+(1*6)=203
203 % 10 = 3
So 79977-06-3 is a valid CAS Registry Number.

79977-06-3Relevant academic research and scientific papers

Addition of Aldehydes to Activated Double Bonds, XXX. - Synthesis of Unsymmetrical γ-Polyketones, 4,7,10-Trioxo Esters, and 4,7,10-Trioxo Nitriles

Stetter, Hermann,Mertens, Alfred

, p. 1550 - 1560 (2007/10/02)

Thiazolium salt catalyzed additions of aldehydes to the vinyl ketones 7-12 lead to γ-polyketones 5, 6, 13-28, 38-49, 4,7,10-trioxo esters 29-33, and 4,7,10-trioxo nitriles 34-37.The vinyl ketones 7-12 were obtained by repeated thiazolium salt catalyzed ad

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