1219601-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1219601-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,0 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1219601-71:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*0)+(3*1)+(2*7)+(1*1)=134
134 % 10 = 4
So 1219601-71-4 is a valid CAS Registry Number.
1219601-71-4Relevant academic research and scientific papers
Functionalization of fluorous thin films via"click" chemistry
Santos, Catherine M.,Kumar, Amit,Zhang, Wen,Cai, Chengzhi
supporting information; experimental part, p. 2854 - 2856 (2009/12/01)
The first covalent modification of thin films non-covalently immobilized via fluorous interactions was demonstrated with "click" reactions in 70-80% yields.
