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1374747-99-5

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1374747-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374747-99-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,7,4 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1374747-99:
(9*1)+(8*3)+(7*7)+(6*4)+(5*7)+(4*4)+(3*7)+(2*9)+(1*9)=205
205 % 10 = 5
So 1374747-99-5 is a valid CAS Registry Number.

1374747-99-5Downstream Products

1374747-99-5Relevant articles and documents

A concise access to (polyfluoroaryl)allenes by Cu-catalyzed direct coupling with propargyl phosphates

Nakatani, Akihiro,Hirano, Koji,Satoh, Tetsuya,Miura, Masahiro

, p. 2586 - 2589 (2012/07/30)

A copper-based catalyst system for the direct coupling of polyfluoroarenes with propargyl phosphates has been developed. The catalysis can provide a rapid and concise access to (polyfluoroaryl)allenes, which can be important building blocks for the synthesis of fluorinated functional materials.

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