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4-Phenyl-3-[1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodo-ethoxy)-ethanesulfonyl]-[1,2,3]oxathiazolidine 2-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

182694-58-2

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182694-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182694-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,6,9 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 182694-58:
(8*1)+(7*8)+(6*2)+(5*6)+(4*9)+(3*4)+(2*5)+(1*8)=172
172 % 10 = 2
So 182694-58-2 is a valid CAS Registry Number.

182694-58-2Downstream Products

182694-58-2Relevant academic research and scientific papers

Reactions of N-sulfinylfluoroalkanesulfonylamides with alkene oxides

Zhu, Shizheng,Zhang, Jie,Xu, Bin,Jin, Xianglin

, p. 49 - 52 (1996)

Reactions of N-sulfinylfluoroalkanesulfonylamides, RfSO2NSO (1), with alkene oxides 2 at room temperature gave the cyclo condensation products 2-oxa-3-fluoroalkanesulfonyl-1,2,3-oxathiazolidines, RfSO2NCH(R)CH2OS(O) (3). When R was phenyl, the compound decomposed at 160 °C to give N-fluoroalkanesulfonylaziridine, R1SO2NCH2CH(C6H5), with elimination of SO2. Acidic hydrolysis of 3c [Rf=I(CF2) 2O(CF2)2, R=Ph] gave RfSO2NHCH(Ph)CH2OH (5) which was identified by X-ray diffraction analysis.

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