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(E)-4-(2,2-dimethyl-5-oxocyclopentyl)-3-phenylpent-3-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

476444-82-3

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476444-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 476444-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,4,4 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 476444-82:
(8*4)+(7*7)+(6*6)+(5*4)+(4*4)+(3*4)+(2*8)+(1*2)=183
183 % 10 = 3
So 476444-82-3 is a valid CAS Registry Number.

476444-82-3Upstream product

476444-82-3Downstream Products

476444-82-3Relevant academic research and scientific papers

Synthesis of C-seco limonoid model insect antifeedants related to ohchinolide and nimbolidin

Fernandez-Mateos,Martin De La Nava,Rubio Gonzalez

, p. 1728 - 1734 (2002)

A concise and stereoselective synthesis of a CDE-seco limonoid related to ohchinolide and nimbolidin was accomplished in eleven and twelve steps, respectively, from α-cyclocitral. Opening of the C ring was first attempted by a retro-Claisen reaction, whereby a very unusual rearrangement occurred. However, the ring-opening was successfully accomplished by a selective Baeyer-Villiger reaction.

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