4945-71-5 Usage
Structure
Cyclic ketone with a pentacyclic structure
Explanation
The compound has a cyclic structure, meaning the atoms are arranged in a ring. It is a pentacyclic structure, which means it contains five interconnected rings.
Explanation
The central part of the structure is a ring with five atoms, typically carbon atoms.
Explanation
The compound appears as a solid with a color ranging from yellowish to light brown.
Explanation
The melting point is the temperature at which the compound changes from a solid to a liquid state. In this case, it melts between 210 and 212 degrees Celsius.
Explanation
The compound is used as a starting material or intermediate in the synthesis of more complex organic compounds, particularly in the production of pharmaceuticals.
Explanation
Research is being conducted to explore the compound's potential effects on biological systems, with a focus on its possible use in treating cancer and inflammation.
Explanation
Modifications or variations of the compound are being investigated for their potential therapeutic benefits, particularly in the areas of cancer and inflammation treatment.
Central Ring
Five-membered ring
Additional Rings
Two six-membered rings
Color
Yellowish to light brown solid
Melting Point
210-212°C
Application
Building block in organic synthesis
Biological Activity
Studied for potential anti-cancer and anti-inflammatory properties
Derivatives
Explored for their potential as therapeutic agents
Check Digit Verification of cas no
The CAS Registry Mumber 4945-71-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,4 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4945-71:
(6*4)+(5*9)+(4*4)+(3*5)+(2*7)+(1*1)=115
115 % 10 = 5
So 4945-71-5 is a valid CAS Registry Number.
4945-71-5Relevant articles and documents
REACTION OF DICOBALT OCTACARBONYL WITH ACETYLENE AND CARBON MONOXIDE AT LOW TEMPERATURE AND PRESSURE: FORMATION OF CYCLIC ENONE PRODUCTS
Schore, N. E.,Belle, B. E. la,Knudsen, M. J.,Hope, H.,Xu, X-J.
, p. 435 - 446 (2007/10/02)
Dicobalt octacarbonyl is shown to react with acetylene and carbon monoxide under mild conditions in dimethoxyethane or benzene to produce, in low yields, bicycloocta-3,7-diene-2,6-dione, benzoquinone, and the cyclopentadienone-derived products 3a,4,7,7a-tetrahydro-2,7-methanoindene-1,10-dione, 1-indanone, tetracyclo2,608,12>tetradeca-4,10,13-triene-3,9-dione, and tetracyclo2,608,12>tetradeca-4,9,13-triene-3,11-dione. Possible mechanisms for the formation of these products are discussed.
