107685-99-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107685-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,8 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 107685-99:
(8*1)+(7*0)+(6*7)+(5*6)+(4*8)+(3*5)+(2*9)+(1*9)=154
154 % 10 = 4
So 107685-99-4 is a valid CAS Registry Number.
107685-99-4Relevant academic research and scientific papers
Regioselective AlPO4-Al2O3 Promoted Ring-Opening of 2,3-Epoxy Esters
Riego, Juan,Costa, Antonio,Saa, Jose Manuel
, p. 1565 - 1568 (2007/10/02)
Synthesic AlPO4-Al2O3 promotes regioselective ring-opening of 2,3-epoxy esters by some oxygen and sulphur nucleophiles.Ritter type ring-opening with acetonitrile allowed the regioselective introduction of the acetamido group.
