84449-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84449-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,4 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84449-22:
(7*8)+(6*4)+(5*4)+(4*4)+(3*9)+(2*2)+(1*2)=149
149 % 10 = 9
So 84449-22-9 is a valid CAS Registry Number.
84449-22-9Relevant academic research and scientific papers
A facile synthesis of pyrimidin-4-ones
Guo, Cheng
scheme or table, p. 548 - 549 (2010/10/02)
A facile synthesis of 2,6-disubstituted pyrimidin-4-ones and 2,5,6-trisubstituted pyrimidin-4-ones from commercially available materials with application of microwave technology in key steps is described.
