1426121-20-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1426121-20-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,1,2 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1426121-20:
(9*1)+(8*4)+(7*2)+(6*6)+(5*1)+(4*2)+(3*1)+(2*2)+(1*0)=111
111 % 10 = 1
So 1426121-20-1 is a valid CAS Registry Number.
1426121-20-1Relevant articles and documents
Microwave mediated protection of hindered phenols and alcohols
Pothi, Tejas,Dawange, Mahesh,Chavan, Kamlesh,Sharma, Rajiv,Deka, Nabajyoti
, p. 706 - 711 (2013/03/28)
Hindered phenols and alcohols were protected as their corresponding ethers using different alkylating agents in presence of KOH/DMSO under microwave irradiation.
