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117794-75-9

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117794-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117794-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,9 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117794-75:
(8*1)+(7*1)+(6*7)+(5*7)+(4*9)+(3*4)+(2*7)+(1*5)=159
159 % 10 = 9
So 117794-75-9 is a valid CAS Registry Number.

117794-75-9Relevant articles and documents

Iodine-Catalyzed Decarboxylative Amidation of β,γ-Unsaturated Carboxylic Acids with Chloramine Salts Leading to Allylic Amides

Kiyokawa, Kensuke,Kojima, Takumi,Hishikawa, Yusuke,Minakata, Satoshi

, p. 15548 - 15552 (2015/11/03)

The iodine-catalyzed decarboxylative amidation of β,γ-unsaturated carboxylic acids with chloramine salts is described. This method enables the regioselective synthesis of allylic amides from various types of β,γ-unsaturated carboxylic acids containing sub

2-Arylallyl as a new protecting group for amines, amides and alcohols

Barluenga, Jose,Fananas, Francisco J.,Sanz, Roberto,Marcos, Cesar,Ignacio, Jose M.

, p. 933 - 935 (2007/10/03)

Amines, amides and ethers containing 2-arylallyl groups are selectively and easily deprotected with tert-butyllithium. This transformation probably involves a carbolithiation reaction of the styrenyl moiety followed by a β-elimination process. The Royal Society of Chemistry 2005.

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