845612-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 845612-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,6,1 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 845612-99:
(8*8)+(7*4)+(6*5)+(5*6)+(4*1)+(3*2)+(2*9)+(1*9)=189
189 % 10 = 9
So 845612-99-9 is a valid CAS Registry Number.
845612-99-9Relevant academic research and scientific papers
Synthesis of stable isotope labeled PNU-95666
Jian, Zhigang
, p. 609 - 614 (2007/10/03)
Studies towards the synthesis of stable isotope labeled PNU-95666, a CNS agent currently under development for the treatment of Parkinson's disease, is described. The synthesis of non-labeled PNU-95666 starts using a large excess of methylamine. While the