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74562-83-7

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74562-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74562-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,5,6 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74562-83:
(7*7)+(6*4)+(5*5)+(4*6)+(3*2)+(2*8)+(1*3)=147
147 % 10 = 7
So 74562-83-7 is a valid CAS Registry Number.

74562-83-7Downstream Products

74562-83-7Relevant articles and documents

Novel Method for Introduction of the Perfluoroethoxy Group Using Elemental Fluorine. Synthesis and Chemistry of Fluoroxypentafluoroethane

Lerman, Ori,Rozen, Shlomo

, p. 4122 - 4125 (2007/10/02)

Elemental fluorine reacts with sodium trifluoroacetate to produce several oxidative compounds. When measures are taken to eliminate HF and water from the reaction, the dominant oxidant so formed is CF3CF2OF (1).Like F2 and CF3OF, 1 is an excellent electro

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