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(Z)-11-Benzenesulfonyl-undec-9-en-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87242-09-9

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87242-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87242-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,4 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87242-09:
(7*8)+(6*7)+(5*2)+(4*4)+(3*2)+(2*0)+(1*9)=139
139 % 10 = 9
So 87242-09-9 is a valid CAS Registry Number.

87242-09-9Relevant academic research and scientific papers

Stereoselective Syntheses of E- and Z-9,11-Dodecadien-1-yl Acetates: The Major Sex Pheromones of the Red Bollworm Moth

Ochiai, Masahito,Ukita, Tatsuzo,Fujita, Eiichi

, p. 1641 - 1645 (2007/10/02)

The sex pheromones 1 and 2 of the red bollworm moth were synthesized in a highly stereoselective manner.The key step of their syntheses was the olefination reaction of E- and Z-allyl phenyl sulfones 8 and 12, affording the corresponding dienes 9 and 15, respectively.Keywords - E-9,11-dodecadien-1-yl acetate; Z-9,11-dodecadien-1-yl acetate; sex pheromone; red bollworm moth; allyl sulfone; tri-n-butylstannylmethyl iodide

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