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1453804-82-4

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1453804-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1453804-82-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,8,0 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1453804-82:
(9*1)+(8*4)+(7*5)+(6*3)+(5*8)+(4*0)+(3*4)+(2*8)+(1*2)=164
164 % 10 = 4
So 1453804-82-4 is a valid CAS Registry Number.

1453804-82-4Downstream Products

1453804-82-4Relevant articles and documents

Preparation of α-imino aldehydes by [1,3]-rearrangements of O-alkenyl oximes

Kontokosta, Dimitra,Mueller, Daniel S.,Wang, Heng-Yen,Anderson, Laura L.

, p. 4830 - 4833 (2013/10/08)

The synthesis of α-imino aldehydes has been achieved through the thermal [1,3]-rearrangement of O-alkenyl benzophenone oximes. A copper-mediated C-O bond coupling between benzophenone oxime and alkenyl boronic acids provides facile access to the required O-alkenyl oximes and a Horner-Wadsworth-Emmons olefination can be applied to the α-imino aldehyde products to give γ-imino-α,β-unsaturated esters. The scope of the method is described and mechanistic experiments are discussed.

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