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2,4-Dimethyl-5-phenyl-3-phenylsulfanyl-furan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117621-27-9

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117621-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117621-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,2 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117621-27:
(8*1)+(7*1)+(6*7)+(5*6)+(4*2)+(3*1)+(2*2)+(1*7)=109
109 % 10 = 9
So 117621-27-9 is a valid CAS Registry Number.

117621-27-9Downstream Products

117621-27-9Relevant articles and documents

TRANSFORMATION OF ALKYL ESTERS OF 4-OXO-3-PHENYLTHIOALKANOIC ACIDS INTO SUBSTITUTED 4-PHENYLTHIO-2(5H)-FURANONES AND 3-PHENYLTHIOFURANS

Kulinkovich, O. G.,Tishchenko, I. G.,Romashin, Yu. N.

, p. 255 - 258 (1988)

When the solutions of methyl and ethyl esters of 4-oxo-3-phenylthioalkanoic acids are boiled in toluene in the presence of p-toluene sulfonic acid, substituted 4-phenylthio-2(5H)-furanones are formed in good yields.In the reaction with diisobutylaluminum

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