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676491-10-4

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676491-10-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676491-10-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,4,9 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 676491-10:
(8*6)+(7*7)+(6*6)+(5*4)+(4*9)+(3*1)+(2*1)+(1*0)=194
194 % 10 = 4
So 676491-10-4 is a valid CAS Registry Number.

676491-10-4Relevant articles and documents

General synthesis of tetrasubstituted alkenyl-1,3,4-oxadiazoles

James, Clint A.,Poirier, Brigitte,Grisé, Christiane,Martel, Alain,Ruediger, Edward H.

, p. 511 - 514 (2006)

Tetrasubstituted alkenyl-1,3,4-oxadiazoles were synthesized in moderate to excellent yield, under mild conditions and in the presence of sensitive functional groups, via the cyclization of diacylhydrazides using PPh3 and hexachloroethane in the

Indole, azaindole and related heterocyclic 4-alkenyl piperidine amides

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Page/Page column 104, (2010/02/06)

This invention provides compounds having drug and bio-affecting properties, their pharmaceutical compositions and method of use. In particular, the invention is concerned with new piperidine 4-alkenyl derivatives that possess unique antiviral activity. More particularly, the present invention relates to compounds useful for the treatment of HIV and AIDS. The compounds of the invention for the general Formula I: wherein: Z is Q is selected from the group consisting of: —W— is

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