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(2aR*,3S*,5R*,5aS*,8S*,8aS*,8bS*)-methyl 3,5-<(S*)-benzylidenedioxy>-8-tert-butyldimethylsiloxyl-5a-cyanoacetoxymethyl-4,5,5a,8,8a,8b-hexahydro-2H,3H-naphtho<1,8-bc>furan-2a-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138175-82-3

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138175-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138175-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,7 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138175-82:
(8*1)+(7*3)+(6*8)+(5*1)+(4*7)+(3*5)+(2*8)+(1*2)=143
143 % 10 = 3
So 138175-82-3 is a valid CAS Registry Number.

138175-82-3Upstream product

138175-82-3Downstream Products

138175-82-3Relevant academic research and scientific papers

Chemistry of Insect Antifeedants from Azadirachta indica (Part 12): Use of Silicon as a Control Element in the Synthesis of a Highly Functionalized Decalin Fragment of Azadirachtin

Kolb, Hartmuth C.,Ley, Steven V.,Slawin, Alexandra M. Z.,Williams, David J.

, p. 2735 - 2762 (2007/10/02)

A diastereoselective synthesis of a highly functionalized decalin fragment 61 of the insect antifeedant azadirachtin 1 is described.An intramolecular Diels-Alder reaction of triene 15 and subsequent intramolecular aldol reaction were employed to assemble

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