409338-99-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 409338-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,9,3,3 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 409338-99:
(8*4)+(7*0)+(6*9)+(5*3)+(4*3)+(3*8)+(2*9)+(1*9)=164
164 % 10 = 4
So 409338-99-4 is a valid CAS Registry Number.
409338-99-4Relevant academic research and scientific papers
New fluorocarbon iodides
Chambers,Cooper,Copin,Sandford
, p. 2428 - 2429 (2007/10/03)
A general, efficient approach for the synthesis of fluorocarbon iodides and di-iodides bearing hydrocarbon groups is described and the synthetic utility of these new systems is demonstrated in reactions with thiols.
