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167011-40-7

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167011-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 167011-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,0,1 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 167011-40:
(8*1)+(7*6)+(6*7)+(5*0)+(4*1)+(3*1)+(2*4)+(1*0)=107
107 % 10 = 7
So 167011-40-7 is a valid CAS Registry Number.

167011-40-7Relevant articles and documents

A Practical Synthesis of an HIV Protease Inhibitor Intermediate - Diastreoselective Epoxide Formation from Chiral α-Aminoaldehydes

Ng, John S.,Przybyla, Claire A.,Liu, Chin,Yen, Joe C.,Muellner, Frank W.,Weyker, Cara L.

, p. 6397 - 6410 (1995)

A practical and efficient synthesis of an HIV protease inhibitor intermediate has been developed based on the diastereoselective epoxide formation from a chiral α-aminoaldehyde and an in situ generated halomethyllithium reagent.

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