105214-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105214-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,1 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105214-35:
(8*1)+(7*0)+(6*5)+(5*2)+(4*1)+(3*4)+(2*3)+(1*5)=75
75 % 10 = 5
So 105214-35-5 is a valid CAS Registry Number.
105214-35-5Relevant academic research and scientific papers
ALKYLATION OF SILYL ENOL ETHERS WITH PUMMERER GENERATED VINYL THIONIUM IONS
Hunter, Roger,Simon, Clive D.
, p. 1385 - 1386 (2007/10/02)
Silyl enol ethers (1,2) are γ-alkylated in moderate yields by a series of vinyl thionium ions generated from the corresponding allylic sulphoxides (3-6) with TMSOTf and diisopropylethylamine in CH2Cl2 at -78 deg C
