76801-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76801-03-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,0 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76801-03:
(7*7)+(6*6)+(5*8)+(4*0)+(3*1)+(2*0)+(1*3)=131
131 % 10 = 1
So 76801-03-1 is a valid CAS Registry Number.
76801-03-1Relevant academic research and scientific papers
A novel base-induced ring expansion of quaternized heterocycles
Federsel, Hans-Juergen,Bergman, Jan
, p. 2429 - 2432 (2007/10/02)
The synthesis of some 6-, 7- and 8-membered heterocycles through a base induced ring expansion of quaternized thiazolium, oxazolium and selenazolium salts is described.
