121077-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121077-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121077-75:
(8*1)+(7*2)+(6*1)+(5*0)+(4*7)+(3*7)+(2*7)+(1*5)=96
96 % 10 = 6
So 121077-75-6 is a valid CAS Registry Number.
121077-75-6Relevant academic research and scientific papers
Synthesis of β,γ-Unsaturated Carboxylic Acid Esters via Aryloxycarbonylation of Allylsilanes
Mayr, Herbert,Cambanis, Anton,Baeuml, Englbert
, p. 962 - 963 (2007/10/02)
The β,γ-unsaturated carboxylic acid 4-chlorophenyl esters 3a-e are synthesized from the allylsilanes 2a-e and dichlorobis(4-chlorophenoxy)methane (1) in the presence of 1.1 equivalents of tin(IV) chloride.
