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118333-83-8

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118333-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118333-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,3,3 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118333-83:
(8*1)+(7*1)+(6*8)+(5*3)+(4*3)+(3*3)+(2*8)+(1*3)=118
118 % 10 = 8
So 118333-83-8 is a valid CAS Registry Number.

118333-83-8Downstream Products

118333-83-8Relevant articles and documents

SYNTHESIS OF TETRADEUTERATED LTA4 METHYL ESTER

Lellouche, J. P.,Aubert, F.,Beaucourt, J. P.

, p. 3069 - 3072 (2007/10/02)

Progress in GC/MS coupling in the field of lipids prompted us to prepare deuterated leukotrienes as stable standard compounds.Thus, chiral -tetradeuterated LTA4 methyl ester 4b was synthesized by reduction of the appropriate diyne precursor and will lead to the corresponding tetradeuterated peptidoleukotrienes.

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