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202127-21-7

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202127-21-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202127-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,1,2 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 202127-21:
(8*2)+(7*0)+(6*2)+(5*1)+(4*2)+(3*7)+(2*2)+(1*1)=67
67 % 10 = 7
So 202127-21-7 is a valid CAS Registry Number.

202127-21-7Relevant articles and documents

Tetraazacyclophanes by palladium-catalyzed aromatic amination. Geometrically defined, stable, high-spin diradicals

Hauck, Sheila I.,Lakshmi,Hartwig, John F.

, p. 2057 - 2060 (1999)

matrix presented R = R′ =p-Me R = R′ = m-OMe R = R′ = p-OMe R = CO2t-Bu, R′ = p-OMe R = R′ = CO2t-Bu Neutral tetraazacyclophanes were prepared in a one-step palladium-catalyzed amination reaction. Simple oxidation of these materials

COMPOUNDS AND METHODS FOR TREATING PROTEIN FOLDING DISORDERS

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Page/Page column 128-129, (2008/12/05)

The invention is directed to compounds and methods for treating protein folder disorders. In certain embodiments the invention provides compounds and methods for treating neurodegenerative diseases such as Alzheimer's disease, tauopathy, cerebral amyloid angiopathy, Lewy body disease, dementia, Huntington's disease and prion-based spongiform encelopathy. The invention further provides compounds, methods and pharmaceutical compositions for inhibiting tau protein, Aβ protein or α-synuclein protein aggregation.

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