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754232-75-2

pentafluorothiobenzoic acid S-trifluoromethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

754232-75-2

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754232-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 754232-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,4,2,3 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 754232-75:
(8*7)+(7*5)+(6*4)+(5*2)+(4*3)+(3*2)+(2*7)+(1*5)=162
162 % 10 = 2
So 754232-75-2 is a valid CAS Registry Number.

754232-75-2Upstream product

754232-75-2Relevant articles and documents

S-Trifluoromethyl esters of thiocarboxylic acids, RC(O)SCF3

Kremlev, Mikhail M.,Tyrra, Wieland,Naumann, Dieter,Yagupolskii, Yurii L.

, p. 6101 - 6104 (2004)

S-Trifluoromethyl esters of different types of thiocarboxylic acids have been prepared in moderate to excellent yields from halide substitution reactions of the corresponding acid chlorides and tetramethylammonium trifluoromethylthiolate. C6F5C(O)SCF3 undergoes a surprising rearrangement on attempted isolation to give 4-CF 3SC6F4C(O)F, which was converted into the corresponding acid.

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