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(S)-2,9-diacetoxy-4,6,8-megastigmatriene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108342-23-0

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108342-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108342-23-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,3,4 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108342-23:
(8*1)+(7*0)+(6*8)+(5*3)+(4*4)+(3*2)+(2*2)+(1*3)=100
100 % 10 = 0
So 108342-23-0 is a valid CAS Registry Number.

108342-23-0Relevant academic research and scientific papers

A NATURAL PRODUCT WAS SHOWN TO BE OF LOW OPTICAL PURITY: SYNTHESIS OF (2S,5R,6E,8E)-2,5-EPOXY-6,8-MEGASTIGMADIENE, ITS (6Z,8E)-ISOMER AND (2S,6R,7S,8E)-2,7-EPOXY-4,8-MEGASTIGMADIENE, THE CONSTITUENTS OF OSMANTHUS ABSOLUTE

Mori, Kenji,Tamura, Hiroshi

, p. 2643 - 2646 (1986)

The title compounds were synthesized from (S)-3-hydroxy-2,2-dimethylcyclohexanone. (6E,8E)-2,5-Epoxy-6,8-megastigmadiene isolated as a minor constituent of Osmanthus absolute was shown to be of only ca. 11percent e.e. enriched in (2S,5R)-(+)-isomer.

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