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5617-96-9

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5617-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5617-96-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,1 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5617-96:
(6*5)+(5*6)+(4*1)+(3*7)+(2*9)+(1*6)=109
109 % 10 = 9
So 5617-96-9 is a valid CAS Registry Number.

5617-96-9Downstream Products

5617-96-9Relevant articles and documents

CH2I2–Et3Al reagent in the cyclopropanation of 2-alkenyl amines

Ramazanov, Ilfir R.,Yaroslavova, Alsu V.,Dzhemilev, Usein M.

, p. 4024 - 4026 (2016)

An aluminum carbenoid is the efficient cyclopropanation reagent for the transformation of 2-alkenyl amines into cyclopropyl amines. The addition of iodine facilitates the cyclopropanation of poorly reactive 2-alkenyl amines.

The reagent Et2AlX/CH2N2 in cyclopropanation of sterically hindered olefins, as well as oxygen- and nitrogen-containing unsaturated compounds

Ramazanov,Yaroslavova,Yaubasarov,Gil’manova,Dzhemilev

, p. 1869 - 1873 (2019/10/22)

A transition-metal-free method of cyclopropanation of sterically hindered olefins, substituted allylic alcohols, allylamines, and vinyl silyl ethers was developed using diazomethane in the presence of organic aluminum halides.

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