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142230-27-1

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142230-27-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142230-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,3 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142230-27:
(8*1)+(7*4)+(6*2)+(5*2)+(4*3)+(3*0)+(2*2)+(1*7)=81
81 % 10 = 1
So 142230-27-1 is a valid CAS Registry Number.

142230-27-1Downstream Products

142230-27-1Relevant articles and documents

The regioselectivity of nitrone and nitrile oxide cycloadditions to alkylidenecyclopropanes

Brandi, Alberto,Cordero, Franca M.,De Sarlo, Francesco,Gandolfi, Remo,Rastelli, Andrea,Bagatti, Marisa

, p. 3323 - 3334 (2007/10/02)

The 1,3-dipolar cycloaddition of nitrile oxides and a nitrone to alkylidencyclopropanes 1-5,used as model for methylenecyclopropanes substituted with aryl group (1), electron-releasing groups (2 and 3) and electron-attracting groups (4 and 5) is reported.

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