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1-(2-tetrahydropyranyloxy)-9-bromononyne-3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197901-47-6

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197901-47-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197901-47-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,9,0 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 197901-47:
(8*1)+(7*9)+(6*7)+(5*9)+(4*0)+(3*1)+(2*4)+(1*7)=176
176 % 10 = 6
So 197901-47-6 is a valid CAS Registry Number.

197901-47-6Relevant academic research and scientific papers

Toward the synthesis of phomoidride D

Murphy, Graham K.,Shirahata, Tatsuya,Hama, Naoto,Bedermann, Aaron,Dong, Ping,McMahon, Travis C.,Twenter, Barry M.,Spiegel, David A.,McDonald, Ivar M.,Taniguchi, Nobuaki,Inoue, Munenori,Wood, John L.

, p. 477 - 489 (2013/03/14)

An efficient and highly stereoselective approach toward the phomoidride family of natural products is described. The carbocyclic core structure was assembled using a tandem phenolic oxidation/Diels-Alder cycloaddition and a tandem 5-exo-trig/5-exo-trig radical cyclization to deliver an isotwistane intermediate that, upon a late-stage xanthate-initiated Grob fragmentation, furnishes the requisite bicyclo[4.3.1]decene.

Use of enyne compounds in the synthesis of insect pheromones

Ishmuratov,Ishmuratova,Odinokov,Tolstikov

, p. 25 - 30 (2007/10/03)

A new approach has been developed to the synthesis of monogenic insect pheromones with acetogenin and macrolide structures, using the low reactivity of ozone and of 9-borabicyclo[3.3.1]nonane towards an acetylenic function as compared with a vinyl function.

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