125743-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125743-60-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,4 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125743-60:
(8*1)+(7*2)+(6*5)+(5*7)+(4*4)+(3*3)+(2*6)+(1*0)=124
124 % 10 = 4
So 125743-60-4 is a valid CAS Registry Number.
125743-60-4Relevant articles and documents
Synthesis of 2,2,4-Trisubstituted-1,2-dihydroquinazolines
Strekowski, Lucjan,Cegla, Marek T.,Kong, Suk-Bin,Harden, Donald B.
, p. 923 - 928 (2007/10/02)
Synthesis of 2,2,4-trisubstituted-1,2-dihydroquinazolines 6 from readily available 2-aminobenzonitrile (1) is described.The scope and limitations of the method are discussed.
