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Cyclohexanecarboxylic acid, 1-(3-bromo-4-methoxy-4-oxo-2-butenyl)-2-oxo-, ethyl ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140709-64-4

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140709-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140709-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,7,0 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 140709-64:
(8*1)+(7*4)+(6*0)+(5*7)+(4*0)+(3*9)+(2*6)+(1*4)=114
114 % 10 = 4
So 140709-64-4 is a valid CAS Registry Number.

140709-64-4Relevant academic research and scientific papers

Control of Ring-Junction Stereochemistry via Radical Cyclization. A New Construction of trans-Decalins

Kawaguchi, Mami,Satoh, Shoji,Mori, Miwako,Shibasaki, Masakatsu

, p. 395 - 398 (1992)

A stereoselective synthesis of trans-decalins has been developed by use of regiocontrolled 6-endo-trig-radical cyclization of alkenyl bromides with an exo-methylene group in cyclohexane ring.

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