255714-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 255714-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,5,7,1 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 255714-99:
(8*2)+(7*5)+(6*5)+(5*7)+(4*1)+(3*4)+(2*9)+(1*9)=159
159 % 10 = 9
So 255714-99-9 is a valid CAS Registry Number.
255714-99-9Relevant articles and documents
Rapid syntheses of difluorinated polyols using a cleavable carbamate
Balnaves, Andrew S.,Palmer, Michael J.,Percy, Jonathan M.
, p. 2183 - 2184 (1999)
Trifluoroethyl N-[2-(tert-butyldiphenylsilyloxy)ethyl]-N-isopropylcarbamate undergoes smooth dehydrofluorination-metallation followed by BF3·OEt2 mediated addition to aldehydes to afford a range of allylic alcohols; aldol reaction wi