105480-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105480-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,8 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105480-45:
(8*1)+(7*0)+(6*5)+(5*4)+(4*8)+(3*0)+(2*4)+(1*5)=103
103 % 10 = 3
So 105480-45-3 is a valid CAS Registry Number.
105480-45-3Relevant articles and documents
Methyl Trifluoropyruvate in Cyclocondensation Reactions with N-Substituted Ureas
Sokolov,Aksinenko, A. Yu.
, p. 153 - 156 (2019)
The transformations of methyl trifluoropyruvate in cyclocondensation reactions with N-substituted ureas, leading to 3-substituted 5-hydroxy- or 5-methoxy-5-trifluoromethylimidazolidine-2,4-diones, were studied. The possibility of using 5-hydroxy-3-(prop-2