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141546-68-1

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141546-68-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141546-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,5,4 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 141546-68:
(8*1)+(7*4)+(6*1)+(5*5)+(4*4)+(3*6)+(2*6)+(1*8)=121
121 % 10 = 1
So 141546-68-1 is a valid CAS Registry Number.

141546-68-1Relevant articles and documents

Utilisation of L-Quebrachitol in Natural Product Synthesis. Total Synthesis and Absolute Configuration of (-)-Oudemansin X

Chida, Noritaka,Yamada, Ken,Ogawa, Seiichiro

, p. 1957 - 1962 (2007/10/02)

The stereoselective conversion of the naturally occurring optically active cyclitol, L-quebrachitol 2, into antifungal β-methoxyacrylate, oudemansin X 1 is described.The first total synthesis of 1 fully confirmed the proposed absolute configuration of the

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