497-32-5 Usage
General Description
2,2-Dimethyl-5-methylenebicyclo[2.2.1]heptane, also known as norbornene, is a bicyclic hydrocarbon compound with the molecular formula C8H12. It is a colorless liquid with a pungent odor and is primarily used in the production of polymers, resins, and various organic chemicals. Norbornene is widely used in the synthesis of specialty plastics, adhesives, and a variety of other industrial products due to its unique chemical structure and reactivity. It is also utilized in the field of organic synthesis and as a building block for the production of pharmaceuticals and agricultural chemicals. Additionally, norbornene has applications in the production of cycloolefins and other fine chemical intermediates.
Check Digit Verification of cas no
The CAS Registry Mumber 497-32-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 497-32:
(5*4)+(4*9)+(3*7)+(2*3)+(1*2)=85
85 % 10 = 5
So 497-32-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H16/c1-7-4-9-5-8(7)6-10(9,2)3/h8-9H,1,4-6H2,2-3H3
497-32-5Relevant articles and documents
Liquid-phase isomerization of α-pinene on a natural clinoptilolite
Allakhverdiev,Sokolova,Gunduz,Kul'kova
, p. 1647 - 1650 (2007/10/03)
The liquid-phase isomerization of α-pinene on a suspended powder (50-100 μm) of a natural clinoptilolite is studied. It is found that thermoevacuation at 500°C decreases the catalyst's activity and selectivity. The surface acidity decreases, whereas the surface concentration of Fe2+ ions increases. The reaction mechanism is proposed.
