118069-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118069-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,0,6 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118069-11:
(8*1)+(7*1)+(6*8)+(5*0)+(4*6)+(3*9)+(2*1)+(1*1)=117
117 % 10 = 7
So 118069-11-7 is a valid CAS Registry Number.
118069-11-7Relevant articles and documents
TELLURIUM-BASED ORGANIC SYNTHESIS: A NOVEL ONE-POT FORMATION OF 2-OXAZOLINES FROM ALKENES INDUCED BY AMIDOTELLURINYLATION
Hu, Nan X.,Aso, Yoshio,Otsubo, Tetsuo,Ogura, Fumio
, p. 1049 - 1052 (2007/10/02)
Benzenetellurinyl trifluoroacetate readily reacts with alkenes in acetonitrile in the presence of boron trifluoride etherate at 75 deg C to give 2-oxazolines via amidotellurinylation.