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Octanoic acid, 3-methyl-8-[[(4-methylphenyl)sulfonyl]oxy]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144682-04-2

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144682-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144682-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,8 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 144682-04:
(8*1)+(7*4)+(6*4)+(5*6)+(4*8)+(3*2)+(2*0)+(1*4)=132
132 % 10 = 2
So 144682-04-2 is a valid CAS Registry Number.

144682-04-2Downstream Products

144682-04-2Relevant academic research and scientific papers

Synthesis of ω-fluorinated octanoic acid and its β-substituted derivatives

Nagatsuki, Fumi,Sasaki, Shigeki,Maeda, Minoru

, p. 373 - 383 (2007/10/02)

Simple syntheses are described for the ω-fluorinated analogs of octanoic acid and its β-substituted derivatives in which insertion of a methyl and dimethyl group, and oxygen substitution at the C-3 position are involved, employing nucleophilic displacement with fluoride ion of the tosylate functions in the later stage of synthesis.The synthetic procedures offer easy and convenient acces to the corresponding 18F-labeled analogs using the readily available fluoride ion.

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