56689-13-5 Usage
Uses
Used in Pharmaceutical Industry:
(3aS,7aS)-1-oxo-1,4,7,7a-tetrahydro-3aH-4,7-ethanoindene-3a-carboxylic acid is used as a synthetic intermediate for the production of various pharmaceuticals and organic compounds. Its unique structure and properties make it a valuable building block for the synthesis of other complex organic molecules.
Used in Medicinal Chemistry and Drug Development:
(3aS,7aS)-1-oxo-1,4,7,7a-tetrahydro-3aH-4,7-ethanoindene-3a-carboxylic acid has potential applications in medicinal chemistry and drug development due to its unique structure and properties. It can be used to develop new drugs and improve existing ones.
Overall, (3aS,7aS)-1-oxo-1,4,7,7a-tetrahydro-3aH-4,7-ethanoindene-3a-carboxylic acid has important industrial and scientific uses.
Check Digit Verification of cas no
The CAS Registry Mumber 56689-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,6,8 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 56689-13:
(7*5)+(6*6)+(5*6)+(4*8)+(3*9)+(2*1)+(1*3)=165
165 % 10 = 5
So 56689-13-5 is a valid CAS Registry Number.
56689-13-5Relevant academic research and scientific papers
SYNTHESIS AND -CYCLOREVERSION OF CAGE KETONES
Yamashita, Yoshiro,Mukai, Toshio
, p. 1741 - 1744 (2007/10/02)
A series of pentacyclic cage ketones 2b-d having no substituent was synthesized by the photochemical -cycloaddition reaction of corresponding tricyclic dienones 1b-d.The cage ketones 2b-d underwent thermal -cycloreversion to give dienones 1b-d.The reactivities were dependent on the length of the bridge "X".
