34438-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34438-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,3 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 34438-80:
(7*3)+(6*4)+(5*4)+(4*3)+(3*8)+(2*8)+(1*0)=117
117 % 10 = 7
So 34438-80-7 is a valid CAS Registry Number.
34438-80-7Relevant articles and documents
Gas-phase ionic reactions of benzyl and methoxide anions
Gatev, Geo G.,Zhong, Meili,Brauman, John I.
, p. 531 - 536 (1997)
Gas-phase reactions of benzyl and methoxide anions with alkyl formate and other esters were compared using Fourier transform io cyclotron resonance spectroscopy. Although these anions have similar basicities, in many cases the reaction pathways differ.
