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1456792-45-2

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1456792-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1456792-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,7,9 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1456792-45:
(9*1)+(8*4)+(7*5)+(6*6)+(5*7)+(4*9)+(3*2)+(2*4)+(1*5)=202
202 % 10 = 2
So 1456792-45-2 is a valid CAS Registry Number.

1456792-45-2Downstream Products

1456792-45-2Relevant articles and documents

Regio- and stereoselectivity in the concatenated enyne cross metathesis-metallotropic [1,3]-shift of terminal 1,3-diyne This article is dedicated to Professor Paul A. Wender on the occasion of his receiving the 2012 Tetrahedron Prize for Creativity in Organic Chemistry

Wang, Kung-Pern,Cho, Eun Jin,Yun, Sang Young,Rhee, Jee Young,Lee, Daesung

, p. 9105 - 9110 (2013/09/24)

Enyne cross metathesis of terminal 1,3-diynes with various alkenes afforded two products of distinctive connectivity, as the result of a uniform mode of initiation but different modes of termination events with or without metallotropic [1,3]-shift. Steric and electronic factors of the substituents on the 1,3-diynes play an important role in controlling the metallotropic [1,3]-shift of the propagating alkylidene intermediates and their regioselective trapping to the final products.

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