839694-48-3 Usage
General Description
2H-1-Benzopyran-6-ol, 7-fluoro-3,4-dihydro- is a chemical compound with the molecular formula C15H11FO2. It is a synthetic derivative of the natural compound coumarin, and is often used as a building block in the synthesis of other pharmaceutical compounds. This chemical is known to possess antioxidant and anti-inflammatory properties, and has potential applications in the treatment of various diseases and conditions. It is also used in the research and development of new drug molecules, particularly in the field of medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 839694-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,9,6,9 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 839694-48:
(8*8)+(7*3)+(6*9)+(5*6)+(4*9)+(3*4)+(2*4)+(1*8)=233
233 % 10 = 3
So 839694-48-3 is a valid CAS Registry Number.
839694-48-3Relevant academic research and scientific papers
Synthesis of chroman derivatives by the ring expansion reaction of spirodienones, and an assessment of their plant growth inhibition
Doi, Fuminao,Ohara, Taiga,Ogamino, Takahisa,Higashinakasu, Keiko,Hasegawa, Koji,Nishiyama, Shigeru
, p. 2257 - 2263 (2007/10/03)
Lewis acid-promoted 1,2-shift rearrangement reactions of the spirodienones, generated by the anodic oxidation of phenol derivatives, provided corresponding chromans. In addition to steric repulsion, electron-donating or withdrawing characteristics of the
