109418-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109418-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,1 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109418-80:
(8*1)+(7*0)+(6*9)+(5*4)+(4*1)+(3*8)+(2*8)+(1*0)=126
126 % 10 = 6
So 109418-80-6 is a valid CAS Registry Number.
109418-80-6Relevant articles and documents
Substituent Effect on the Stability of Benzyl Cation in the Gas Phase
Mishima, Masaaki,Arima, Kiyoshi,Usui, Satoshi,Fujio, Mizue,Tsuno, Yuho
, p. 1047 - 1050 (2007/10/02)
Chloride ion affinities of substituted benzyl cations in the gas phase have been determined by means of an ICR mass spectrometer.The substituent effect has been analyzed in terms of the LArSr Eq., giving a p=13.6 and r+=1.31.