129111-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129111-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129111-01:
(8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*1)+(2*0)+(1*1)=89
89 % 10 = 9
So 129111-01-9 is a valid CAS Registry Number.
129111-01-9Relevant academic research and scientific papers
RADICAL CHAIN CYCLIZATION OF ALLYLIC COMPOUNDS
Serra, A.C.,Silva Correa, C.M.M. da,Vieira, M.A.M.S.A.,Gomes, M.A.
, p. 3061 - 3070 (2007/10/02)
The light induced additions of tosyl iodide and tosyl bromide to some diallylic compounds and dienes are studied.Cyclization occurs in some cases but the yields are quite small.Results are discussed on the grounds of free radical cyclization.
