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1171926-64-9

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1171926-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1171926-64-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,1,9,2 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1171926-64:
(9*1)+(8*1)+(7*7)+(6*1)+(5*9)+(4*2)+(3*6)+(2*6)+(1*4)=159
159 % 10 = 9
So 1171926-64-9 is a valid CAS Registry Number.

1171926-64-9Downstream Products

1171926-64-9Relevant articles and documents

Metal-Free CH-CH-Type Cross-Coupling of Arenes and Alkynes Directed by a Multifunctional Sulfoxide Group

Fernández-Salas, José A.,Eberhart, Andrew J.,Procter, David J.

, p. 790 - 793 (2016)

A metal-free CH-CH-type coupling of arenes and alkynes, mediated by a multifunctional sulfoxide directing group, exploits nonprefunctionalized coupling partners, proceeds under mild conditions, is operationally simple, and exhibits high functional group t

AMIDE COMPOUND

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Page/Page column 63, (2010/03/04)

A compound having GPR52 agonist activity or a salt thereof is provided. The compound can be provided as a preventive/therapeutic agent for schizophrenia or the like. The compound is represented by the following formula: wherein A represents —CONRa— or —NRaCO—, Ra represents a hydrogen atom or the like,B represents a hydrogen atom or the like,a ring Cy1 represents a six-membered aromatic ring which may have one or more substituents in addition to a group represented by -A-B,a ring Cy2 represents a six-membered ring which may be substituted with a halogen atom or the like,a ring Cy3 represents a five- or six-membered ring which may have one or more substituents;X represents C1-2 alkylene or the like,m represents an integer of 0 to 2, anda ring Cy4 represents a six-membered aromatic ring which may have one or more substituents.

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