309-98-8 Usage
Molecular structure
Contains a pentaatomic carbon chain with fluorine atom at the second position, ethoxycarbonyl group at the third position, and two ethyl groups at the first and fifth positions.
Elements present
Carbon (C), Hydrogen (H), Oxygen (O), and Fluorine (F)
Derivative of
2,4-dideoxy-2-fluoro-D-arabino-hexose
Functional groups
Ethoxycarbonyl (COOEt), Fluorine (F), and two Ethyl groups (C2H5)
Usage
Commonly used as a starting material in the synthesis of various organic compounds and pharmaceuticals
Safety
Important to handle with care and follow proper safety protocols due to potential health and environmental hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 309-98-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 309-98:
(5*3)+(4*0)+(3*9)+(2*9)+(1*8)=68
68 % 10 = 8
So 309-98-8 is a valid CAS Registry Number.
309-98-8Relevant academic research and scientific papers
Improved synthesis of d,l-fluorocitric acid
Vardanyan, Ruben,Kumirov, Vlad K.,Hruby, Victor J.
experimental part, p. 920 - 924 (2011/11/12)
We propose a decagram synthesis of commercially unavailable fluorocitric acid. The synthesis begins with benzyl fluoroacetate, which is converted to dibenzyl 2-fluoro-3-oxosuccinate, followed by condensation with malonic acid or its monobenzyl ester and subsequent hydrogenolysis.
