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163459-10-7

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163459-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 163459-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,4,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 163459-10:
(8*1)+(7*6)+(6*3)+(5*4)+(4*5)+(3*9)+(2*1)+(1*0)=137
137 % 10 = 7
So 163459-10-7 is a valid CAS Registry Number.

163459-10-7Downstream Products

163459-10-7Relevant articles and documents

Functionalized o-bis(chloromethyl)pyridines as precursors for pyridine o-quinodimethane analogues and their [4 + 2] cycloadducts

Carly,Compernolle,Hoornaert

, p. 2113 - 2116 (1995)

From oxazinones 4, precursors for pyridine o-quinodimethane analogues are made accessible via cycloaddition with 1,4-dichloro-2-butyne and propargyl chloride. Subsequent 1,4-elimination of the polyfunctional o-bis(chloromethyl)-pyridines affords both 2,3-

Diels-Alder reactions of pyridine o-quinodimethane analogues generated from functionalised o-bis(chloromethyl)pyridines

Carly, Peter R.,Cappelle, Steven L.,Compernolle, Frans,Hoornaert, Georges J.

, p. 11889 - 11904 (2007/10/03)

The polyfunctional 2,3- and 3,4-o-bis(chloromethyl)pyridines 3, produced via cycloaddition of the oxazinones 2 with propargyl chloride and 1,4-dichloro-2-butyne, were used as precursors of various pyridine o-quinodimethane analogues. The 2,3- and 3,4-dime

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