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4H-Azepin-4-one,2,2,7,7-tetraethylhexahydro-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

686778-12-1

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686778-12-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 686778-12-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,6,7,7 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 686778-12:
(8*6)+(7*8)+(6*6)+(5*7)+(4*7)+(3*8)+(2*1)+(1*2)=231
231 % 10 = 1
So 686778-12-1 is a valid CAS Registry Number.

686778-12-1Relevant articles and documents

Steric and Electronic Effects in Cyclic Alkoxyamines - Synthesis and Applications as Regulators for Controlled/Living Radical Polymerization

Wetter, Christian,Gierlich, Johannes,Knoop, Christoph Alexander,Mueller, Christoph,Schulte, Tobias,Studer, Armido

, p. 1156 - 1166 (2004)

The synthesis of new six- and seven-membered cyclic alkoxyamines bearing ethyl groups at the α-N position of the alkoxyamines is described. The key step in the synthesis of the sterically hindered six-membered cyclic alkoxyamines is a Wadsworth-Horner-Emm

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