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(11Z,19Z)-11,19-octacosadiene-1,3-diol 1-p-methoxybenzyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1246078-27-2

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1246078-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246078-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,0,7 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1246078-27:
(9*1)+(8*2)+(7*4)+(6*6)+(5*0)+(4*7)+(3*8)+(2*2)+(1*7)=152
152 % 10 = 2
So 1246078-27-2 is a valid CAS Registry Number.

1246078-27-2Relevant academic research and scientific papers

Pheromone synthesis. Part 244: Synthesis of the racemate and enantiomers of (11Z,19Z)-CH503 (3-acetoxy-11,19-octacosadien-1-ol), a new sex pheromone of male Drosophila melanogaster to show its (S)-isomer and racemate as bioactive

Mori, Kenji,Shikichi, Yasumasa,Shankar, Shruti,Yew, Joanne Y.

experimental part, p. 7161 - 7168 (2010/10/01)

The enantiomers of (11Z,19Z)-3-acetoxy-11,19-octacosadien-1-ol were synthesized from the enantiomers of 3,4-epoxy-1-butanol PMB ether. Its racemate was also synthesized. Its (S)-isomer and racemate were shown to possess the same pheromone activity as CH503, a long-lived inhibitor of male courtship in Drosophila melanogaster, although the racemate was less active.

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