120971-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120971-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,9,7 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120971-20:
(8*1)+(7*2)+(6*0)+(5*9)+(4*7)+(3*1)+(2*2)+(1*0)=102
102 % 10 = 2
So 120971-20-2 is a valid CAS Registry Number.
120971-20-2Relevant articles and documents
Pyrimidinones as reversible metaphase arresting agents
Benneche, T,Strande, P,Oftebro, R,Undheim, K
, p. 463 - 472 (2007/10/02)
5-Halo-N(1)-substituted 2(1H)-pyrimidinones have the ability to cause reversible arrest of mitosis during metaphase.Highly active compounds have a heteroatom (O, S or N) in the β-position of the N(1)-carbon chain which is further substituted by an aryl gr