162012-60-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162012-60-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,0,1 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 162012-60:
(8*1)+(7*6)+(6*2)+(5*0)+(4*1)+(3*2)+(2*6)+(1*0)=84
84 % 10 = 4
So 162012-60-4 is a valid CAS Registry Number.
162012-60-4Relevant articles and documents
Facile synthesis of 7-amino anilinoquinazolines via direct amination of the quinazoline core
Harris, Craig S.,Kettle, Jason G.,Williams, Emma J.
, p. 7381 - 7384 (2007/10/03)
The facile preparation of 4-(3-chloro-4-fluoroanilino)-6-alkoxy-7- aminoquinazolines from their corresponding 7-triflate and 7-fluoro precursors are highlighted.
