1111971-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1111971-29-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,1,9,7 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1111971-29:
(9*1)+(8*1)+(7*1)+(6*1)+(5*9)+(4*7)+(3*1)+(2*2)+(1*9)=119
119 % 10 = 9
So 1111971-29-9 is a valid CAS Registry Number.
1111971-29-9Relevant academic research and scientific papers
Functionalization of oxadiazolylindole systems
Alyab'ev,Kravchenko,Ivashchenko
experimental part, p. 719 - 724 (2009/10/04)
A new synthetic approach was developed to the preparation of functional derivatives of 3-(1,3,4-oxadiazol-2-yl)-1H-indoles starting with a synthetically available 3-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]-1H-indole. The versatility of the developed strate
