99512-23-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99512-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,1 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99512-23:
(7*9)+(6*9)+(5*5)+(4*1)+(3*2)+(2*2)+(1*3)=159
159 % 10 = 9
So 99512-23-9 is a valid CAS Registry Number.
99512-23-9Relevant articles and documents
Ir-catalysed formation of C-F bonds. From allylic alcohols to α-fluoroketones
Ahlsten, Nanna,Martin-Matute, Belen
, p. 8331 - 8333 (2011)
A novel iridium-catalysed tandem isomerisation/C-F bond formation from allylic alcohols and Selectfluor to prepare α-fluorinated ketones as single constitutional isomers is reported.
