300706-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300706-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,7,0 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 300706-52:
(8*3)+(7*0)+(6*0)+(5*7)+(4*0)+(3*6)+(2*5)+(1*2)=89
89 % 10 = 9
So 300706-52-9 is a valid CAS Registry Number.
300706-52-9Relevant academic research and scientific papers
Effect of aryl substituents on rate of desulfonylation of aryl alkyl sulfones: Superiority of ρ-fluorophenyl- and 2-naphthyl sulfones
Clive, Derrick L. J.,Yeh, Vince S. C.
, p. 3267 - 3274 (2007/10/03)
π-Fluorophenyl- and 2-naphthyl sulfones are desulfonylated appreciably faster than phenyl- or ρ-toluene sulfones.
