249934-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 249934-98-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,9,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 249934-98:
(8*2)+(7*4)+(6*9)+(5*9)+(4*3)+(3*4)+(2*9)+(1*8)=193
193 % 10 = 3
So 249934-98-3 is a valid CAS Registry Number.
249934-98-3Relevant academic research and scientific papers
5-F2t-isoprostane, a human hormone?
Taber, Douglass F.,Kanai, Kazuo,Pina, Richard
, p. 7773 - 7777 (2007/10/03)
Syntheses of the four enantiomerically pure diastereomers of 5-F2t-isoprostane (5-8) are described. The key step is the lipase-catalyzed chemo-enzymatic resolution of the racemic diol 40 to give the mono-acetates 41 and 42. The enantiomerically
