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(1R*,3R*,7S*,8S*)-7-(tert-Butyldimethylsilyloxy)-5-phenylsulphide-2,4-dioxatricyclo<6.2.1.03,7>undecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111917-82-9

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111917-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111917-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,1 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111917-82:
(8*1)+(7*1)+(6*1)+(5*9)+(4*1)+(3*7)+(2*8)+(1*2)=109
109 % 10 = 9
So 111917-82-9 is a valid CAS Registry Number.

111917-82-9Relevant academic research and scientific papers

Chemistry of insect antifeedants from Azadirachta indica (Part 8):1 Synthesis of hydroxydihydrofuran acetal fragments for biological evaluation and azadirachtin total synthesis studies

Anderson,Ley,Santafianos,Sheppard

, p. 6813 - 6850 (1991)

The work describes a unified strategy towards the preparation of model hydroxydihydrofuran acetal fragments (2) (3) and (45) common to the potent insect antifeedant and growth disruption agent azadirachtin (1). These units, along with other analogues, wer

SYNTHESIS OF A HYDROXY DIHYDROFURAN ACETAL RELATED TO AZADIRACHTIN: A POTENT INSECT ANTIFEEDANT

Ley, Steven V.,Santafianos, Dinos,Blaney, W. M.,Simmonds, Monique S. J.

, p. 221 - 224 (2007/10/02)

The synthesis of novel hydroxy dihydro and tetrahydrofuran acetals modelled on the insect antifeedant azadirachtin is described.

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