121079-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121079-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,7 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 121079-72:
(8*1)+(7*2)+(6*1)+(5*0)+(4*7)+(3*9)+(2*7)+(1*2)=99
99 % 10 = 9
So 121079-72-9 is a valid CAS Registry Number.
121079-72-9Relevant academic research and scientific papers
On Triazoles. XVII. The Reaction of 5-Amino-1,2,4-Triazoles with N-Heterocyclic β-Oxo-esters
Reiter, Jozsef,Rivo, Endre
, p. 1497 - 1502 (2007/10/02)
Pyrrolo-1,2,4-triazolopyrimidinone (3d), pyrido-1,2,4-triazolopyrimidinone (3e) and pyrido-1,2,4-triazolopyrimidinone (4e) derivatives representing three new ring systems were synthesized.Their structure was prove
