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97675-14-4

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97675-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97675-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,6,7 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 97675-14:
(7*9)+(6*7)+(5*6)+(4*7)+(3*5)+(2*1)+(1*4)=184
184 % 10 = 4
So 97675-14-4 is a valid CAS Registry Number.

97675-14-4Downstream Products

97675-14-4Relevant articles and documents

A Diheteroatom Fluoroalkylation Reagent for Preparation of S- and N-Containing Fluoroalkyl Compounds and Sulfonic Acid Polymer

Dai, Jingwen,Li, Zili,Wang, Taisheng,Bai, Wei,Bai, Ruke

, p. 1418 - 1421 (2017)

The first stable diheteroatom fluoroalkylation reagent, 2-((2-azido-1-chloro-1,2,2-trifluoroethyl)thio)pyrimidine (ACTP), has been prepared by a novel method. By using this reagent, various fluorinated thioethers and sulfones have been successfully prepared. The dearylation and dearylation-oxidation of fluoroalkyl 2-pyrimidyl sulfone in one-pot reaction were investigated systematically, and the results demonstrated that both fluoroalkyl sulfinates and sulfonates could be obtained in high yields. In addition, ACTP proved to be useful for the preparation of a fluorinated sulfonic acid proton-exchange membrane.

PERFLUOROALKYLATION OF THIOLS BY PERFLUOROALKYLBROMIDES

Ignatev, N. V.,Boiko, V. N.,Yagupolskii, L. M.

, p. 210 (2007/10/02)

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