197153-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 197153-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,1,5 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 197153-60:
(8*1)+(7*9)+(6*7)+(5*1)+(4*5)+(3*3)+(2*6)+(1*0)=159
159 % 10 = 9
So 197153-60-9 is a valid CAS Registry Number.
197153-60-9Relevant academic research and scientific papers
Monofluorination of α-dichlorosulfides: A short access to α-fluoro polyfunctionalised thioethers
Jouen,Pommelet
, p. 12565 - 12574 (2007/10/03)
α-Chlorinated-α-fluorinated thioethers were synthesized in good yields by nucleophilic fluorination of their corresponding dichlorinated thioethers. A complete conversion of dihalosulfides 2 into α-fluoro-α-chlorosulfides 3 was achieved with Et3/sub
