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2H-Pyran, tetrahydro-2-[(13E)-13-octadecen-3-yn-1-yloxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

928342-56-7

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928342-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 928342-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,3,4 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 928342-56:
(8*9)+(7*2)+(6*8)+(5*3)+(4*4)+(3*2)+(2*5)+(1*6)=187
187 % 10 = 7
So 928342-56-7 is a valid CAS Registry Number.

928342-56-7Relevant academic research and scientific papers

SIMPLE AND STEREOCONTROLLED SYNTHESIS OF AN OPTIMAL ISOMERIC MIXTURE OF 3,13-OCTADECADIEN-1-YL ACETATES

Vinczer, Peter,Baan, Gabor,Juvancz, Zoltan,Novak, Lajos,Szantay, Csaba

, p. 1257 - 1270 (2007/10/02)

A simple route has been developed for the preparation of the optimal isomeric mixture of 3,13-octadecadien-1-yl acetates (ODDA) which is the active sex pheromone of many Synanthedon species.The stereocontrolled formation of double bonds have been achieved via Wittig reaction and subsequent reduction of C-C triple bond.

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