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cis-6-Methoxycarbonyl-1-methyl-cyclohex-3-en-carboxylic-acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70144-20-6

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70144-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70144-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,4 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70144-20:
(7*7)+(6*0)+(5*1)+(4*4)+(3*4)+(2*2)+(1*0)=86
86 % 10 = 6
So 70144-20-6 is a valid CAS Registry Number.

70144-20-6Relevant academic research and scientific papers

Bond Fixation in Annulenes. 8. Assessment of the Ring Inversion and Bond Shifting Barriers in 1,2,3-trimethylcyclooctatetraene. Resolution, Absolute Configuration and Circular Dichroism Behavior of an Annulene Hydrocarbon

Paquette, Leo A.,Gardlik, John M.

, p. 5016 - 5025 (2007/10/02)

A synthesis of racemic 1,2,3-trimethylcyclooctatetraene (13) based upon the expectation that 1,7,8-trimethylbicycloocta-2,4,7-triene (12) would open disrotatorily under orbital symmetry control was realized.This annulene demonstrated a ready pro

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