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123931-38-4

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123931-38-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123931-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,9,3 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123931-38:
(8*1)+(7*2)+(6*3)+(5*9)+(4*3)+(3*1)+(2*3)+(1*8)=114
114 % 10 = 4
So 123931-38-4 is a valid CAS Registry Number.

123931-38-4Downstream Products

123931-38-4Relevant articles and documents

A short catalytic enantioselective synthesis of the vascular antiinflammatory eicosanoid (11R,12S)-oxidoarachidonic acid

Han, Xiaojun,Crane, Sheldon N.,Corey

, p. 3437 - 3438 (2000)

(Equation presented) An effective pathway is described for the synthesis of (11R,12S)-oxidoarachidonic acid (1) from the achiral precursors shown.

ARACHIDONATE EPOXXGENASE: TOTAL SYNTHESIS OF BOTH ENANTIOMERS OF 8,9- AND 11,12-EPOXYEICOSATRIENOIC ACID

Mosset, Paul,Yadagiri, Pendri,Lumin, Sun,Capdevila, Jorge,Falck, J. R.

, p. 6035 - 6038 (2007/10/02)

Both enantiomers of the epoxygenase metabolites 8,9- and 11,12-epoxyeicosatrienoic acid (EET) were synthesized by a convergent strategy utilizing dimethyl D- or L-malate and erythrospecific epoxidation.

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