289715-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 289715-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,7,1 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 289715-50:
(8*2)+(7*8)+(6*9)+(5*7)+(4*1)+(3*5)+(2*5)+(1*0)=190
190 % 10 = 0
So 289715-50-0 is a valid CAS Registry Number.
289715-50-0Relevant academic research and scientific papers
Anti-quinazoline compounds
-
Page column 43-44, (2010/02/05)
Dihydroquinazoline derivatives of the formula where R3is —(CH2)p—A where p is from 1 to 4 and A is a 5- or 6-membered N-containing heterocyclic ring attached via the N atom or A is —NA′A″ wherein A′ and A″ are the same or different and are each a C1-C4alkyl group or their pharmaceutically acceptable salts possessing anti-cancer activity.
