35472-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35472-34-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,4,7 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 35472-34:
(7*3)+(6*5)+(5*4)+(4*7)+(3*2)+(2*3)+(1*4)=115
115 % 10 = 5
So 35472-34-5 is a valid CAS Registry Number.
35472-34-5Relevant articles and documents
A Convenient Preparation of Aryltrifluoromethylketones
DiMenna, William S.
, p. 2129 - 2132 (2007/10/02)
The reaction of aryllithium reagents prepared by halogen metal exchange or direct metallation with α,α,α-trifluoro-N,N-dimethylacetamide give the corresponding aryltrifluoromethylketones in good yield.