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141750-59-6

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141750-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141750-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,7,5 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141750-59:
(8*1)+(7*4)+(6*1)+(5*7)+(4*5)+(3*0)+(2*5)+(1*9)=116
116 % 10 = 6
So 141750-59-6 is a valid CAS Registry Number.

141750-59-6Downstream Products

141750-59-6Relevant articles and documents

A novel enantioselective synthesis of HMG Co-A reductase inhibitor NK-104 and a related compound

Minami, Tatsuya,Hiyama, Tamejiro

, p. 7525 - 7526 (1992)

Optically active methyl 6-oxo-3,5-syn-isopropylidenedioxyhexanoate (5) was prepared by enantioselective syn-reduction of β,δ-diketo ester 2, followed by hydrolysis, protection of the diol moiety and ozonolysis, and was converted into a highly potent HMG Co-A reductase inhibitor NK-104 and an analogue.

Optically active esters of 7-substituted 3,5-difunctionalized 6-heptenoic acids

-

, (2008/06/13)

The present invention provides optically active esters of 7-substituted 3,5-difunctionalized 6-heptenoic acids represented by the following formula: STR1 wherein R is a substituted or unsubstituted aromatic group, a substituted or unsubstituted heteroarom

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