413620-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 413620-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,3,6,2 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 413620-83:
(8*4)+(7*1)+(6*3)+(5*6)+(4*2)+(3*0)+(2*8)+(1*3)=114
114 % 10 = 4
So 413620-83-4 is a valid CAS Registry Number.
413620-83-4Relevant academic research and scientific papers
General synthetic methods for the preparation of pinwheel receptors
Raker, Joseph,Glass, Timothy E
, p. 10233 - 10240 (2007/10/03)
The synthesis of bis-trityl diynes, used as cooperative fluorescent chemosensors, is described. The most convenient sequence for the preparation of the sensor framework was found to be intolerant of most functionality. Therefore, an unfunctionalized frame