33705-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33705-31-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,0 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33705-31:
(7*3)+(6*3)+(5*7)+(4*0)+(3*5)+(2*3)+(1*1)=96
96 % 10 = 6
So 33705-31-6 is a valid CAS Registry Number.
33705-31-6Relevant academic research and scientific papers
Direct α-hydroxylation of ketones under acidic conditions using [bis(trifluoroacetoxy)]iodobenzene
Moriarty,Berglund,Penmasta
, p. 6065 - 6068 (2007/10/02)
[Bis(trifluoroacetoxy)] iodobenzene and trifluoroacetic acid in CH3CN/H2O reacts with aromatic, heteroaromatic, and aliphatic ketones to afford α-hydroxyketones in moderate to good yields.