25026-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25026-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,2 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25026-15:
(7*2)+(6*5)+(5*0)+(4*2)+(3*6)+(2*1)+(1*5)=77
77 % 10 = 7
So 25026-15-7 is a valid CAS Registry Number.
25026-15-7Relevant articles and documents
Highly selective zeolite-catalysed mono-N-alkylation of arylenediamines by dialkyl carbonates
Ebenezer, Warren J.,Hutchings, Michael G.,Jones, Ken,Lambert, David A.,Watt, Ian
, p. 1641 - 1643 (2007)
Arylenediamines are mono-N-alkylated by dialkyl carbonates in the presence of NaY zeolite catalyst in a regioselective and nontoxic process.