144434-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144434-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,3 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144434-16:
(8*1)+(7*4)+(6*4)+(5*4)+(4*3)+(3*4)+(2*1)+(1*6)=112
112 % 10 = 2
So 144434-16-2 is a valid CAS Registry Number.
144434-16-2Relevant articles and documents
Extending the scope of Ruppert's reagent: Trifluoromethylation of imines
Blazejewski, Jean-Claude,Anselmi, Elsa,Wilmshurst, Martin P.
, p. 5475 - 5478 (1999)
The absence of reactivity of imines towards Ruppert's reagent (CF3SiMe3) could be overcome by the addition of an auxiliary silylating agent to the reaction medium. Under these conditions variously substituted α-trifluoromethylated am
