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2-(trifluoromethanesulfonyl)benzene-1,4-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14156-52-6

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14156-52-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14156-52-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,5 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14156-52:
(7*1)+(6*4)+(5*1)+(4*5)+(3*6)+(2*5)+(1*2)=86
86 % 10 = 6
So 14156-52-6 is a valid CAS Registry Number.

14156-52-6Relevant academic research and scientific papers

Triflylation of 1,4-Benzoquinones with sodium trifluoromethanesulfinate

Yue, Sheng-Li,Jiang, Min,Li, Hui,Liu, Jin-Tao

, (2019)

The iodine-promoted triflylation of 1,4-benzoquinones with cheap and easily available sodium trifluoromethanesulfinate is achieved under mild conditions. A series of aryl triflones were obtained in moderate to good yields. The method could also be extended to triflylation of 1,4-benzoquinone monoamines and perfluoroalkanesulfonylation with sodium perfluoroalkanesulfinates.

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