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1346252-46-7

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1346252-46-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1346252-46-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,2,5 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1346252-46:
(9*1)+(8*3)+(7*4)+(6*6)+(5*2)+(4*5)+(3*2)+(2*4)+(1*6)=147
147 % 10 = 7
So 1346252-46-7 is a valid CAS Registry Number.

1346252-46-7Downstream Products

1346252-46-7Relevant articles and documents

Electrophotocatalytic Undirected C?H Trifluoromethylations of (Het)Arenes

Qiu, Youai,Scheremetjew, Alexej,Finger, Lars H.,Ackermann, Lutz

supporting information, p. 3241 - 3246 (2020/02/27)

Electrophotochemistry has enabled arene C?H trifluoromethylation with the Langlois reagent CF3SO2Na under mild reaction conditions. The merger of electrosynthesis and photoredox catalysis provided a chemical oxidant-free approach for the generation of the CF3 radical. The electrophotochemistry was carried out in an operationally simple manner, setting the stage for challenging C?H trifluoromethylations of unactivated arenes and heteroarenes. The robust nature of the electrophotochemical manifold was reflected by a wide scope, including electron-rich and electron-deficient benzenes, as well as naturally occurring heteroarenes. Electrophotochemical C?H trifluoromethylation was further achieved in flow with a modular electro-flow-cell equipped with an in-operando monitoring unit for on-line flow-NMR spectroscopy, providing support for the single electron transfer processes.

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