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207905-27-9

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207905-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 207905-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,7,9,0 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 207905-27:
(8*2)+(7*0)+(6*7)+(5*9)+(4*0)+(3*5)+(2*2)+(1*7)=129
129 % 10 = 9
So 207905-27-9 is a valid CAS Registry Number.

207905-27-9Downstream Products

207905-27-9Relevant articles and documents

Effect of fluorine and trifluoromethyl substitution on the donor properties and stereodynamical behaviour of triarylphosphines

Howell, James A. S.,Fey, Natalie,Lovatt, Jonathan D.,Yates, Paul C.,McArdle, Patrick,Cunningham, Desmond,Sadeh, Einat,Gottlieb, Hugo E.,Goldschmidt, Zeev,Hursthouse, Michael B.,Light, Mark E.

, p. 3015 - 3028 (2007/10/03)

A series of 2-, 3- or 4-trifluoromethyl substituted triarylphosphines and their oxide, chalcogenide and Fe(CO)4 derivatives have been prepared and characterised spectroscopically and crystallographically. Electronic effects of CF3 su

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