433714-61-5 Usage
General Description
[1-(9-Fluorenyl)-2-(5,6-cyclopenta-2-methyl-1-indenyl)ethane]hafnium dichloride, also known as Cp'HfCl2, is a chemical compound that belongs to the group of organometallic compounds. It is a complex comprising of a hafnium atom bonded to two chloride ions and a ligand molecule [1-(9-Fluorenyl)-2-(5,6-cyclopenta-2-methyl-1-indenyl)ethane]. [1-(9-FLUORENYL)-2-(5,6-CYCLOPENTA-2-METHYL-1-INDENYL)ETHANE]HAFNIUM DICHLORIDE has sparked interest in the field of organometallic chemistry due to its potential applications in catalysis and material science. Cp'HfCl2 has been studied as a catalyst for various organic reactions, and it has shown promising results in terms of activity and selectivity. Additionally, it has been investigated for its potential use as a precursor in the synthesis of hafnium-based materials for applications in electronics, optoelectronics, and other advanced technologies.
Check Digit Verification of cas no
The CAS Registry Mumber 433714-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,7,1 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 433714-61:
(8*4)+(7*3)+(6*3)+(5*7)+(4*1)+(3*4)+(2*6)+(1*1)=135
135 % 10 = 5
So 433714-61-5 is a valid CAS Registry Number.
433714-61-5Relevant articles and documents
Synthesis of elastomeric polypropylene in bulk using C1- symmetric ansa-metallocenes. New aspects of the synthesis of 1-(fluoren-9-yl)-2-(2-methyl-5,6-dihydrocyclopenta[f]-1H-inden-1-yl)ethane and complexes of zirconium and hafnium with this li
Nedorezova,Veksler,Novikova,Optov,Baranov,Aladyshev,Tsvetkova,Shklyaruk,Krut'ko,Churakov,Kuz'mina,Howard
, p. 400 - 413 (2007/10/03)
Isomeric 1-(fluoren-9-yl)-2-(2-methyl-5, 6-dihydrocyclopenta [f]-1 H-indenyl) ethanes 1a,b and C 1-symmetric metallocenes, viz., rac-1-(η5-fluoren-9-yl)-2-(2-methyl-5, 6-dihydrocyclopenta [f]-η5-inden-1-yl) ethanezirconium
