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158980-61-1

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158980-61-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158980-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,9,8 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 158980-61:
(8*1)+(7*5)+(6*8)+(5*9)+(4*8)+(3*0)+(2*6)+(1*1)=181
181 % 10 = 1
So 158980-61-1 is a valid CAS Registry Number.

158980-61-1Relevant articles and documents

SUBSTITUTED FUSED AND BRIDGED BICYCLIC COMPOUNDS AS THERAPEUTIC AGENTS

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, (2008/06/13)

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Two practical syntheses of sterically congested benzophenones

Hollinshead,Nichols,Wilson

, p. 6703 - 6709 (2007/10/02)

Two efficient syntheses of the sterically congested tetraortho-substituted benzophenone portion of balanol 1 (a potent PKC inhibitor) in a protected form are described. Ortho lithiation reactions are employed for the preparation of the required 1,2,3-tris

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