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1,4,7,10,13-Pentaoxacyclopentadecane, 2-[(dodecylthio)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143994-77-8

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143994-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143994-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,9,9 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143994-77:
(8*1)+(7*4)+(6*3)+(5*9)+(4*9)+(3*4)+(2*7)+(1*7)=168
168 % 10 = 8
So 143994-77-8 is a valid CAS Registry Number.

143994-77-8Downstream Products

143994-77-8Relevant academic research and scientific papers

Facile Synthesis of Thiolariat Ethers or Crown Ethers Containing a Mercapto Group as a Side Arm

Nabeshima, Tatsuya,Tsukada, Naoko,Haruyama, Tsutomu,Yano, Yumihiko

, p. 227 - 229 (1995)

Cyclization reaction of S-substituted thioglycerol and oligoethylene glycol ditosylate gave thiolariat ethers in moderate yields.Mercaptomethyl crown ethers were obtained easily from benzylthiomethyl crown ethers by Na in liq.NH3-BuOH.

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