77189-09-4 Usage
Structure
Cyclic ketone with two cyclopentyl groups attached to a central cyclopentanone ring
Uses
Production of flavor and fragrance compounds, intermediate in synthesis of pharmaceuticals and other organic compounds
Potential applications
Organic synthesis, materials science
Versatile and valuable compound with wide range of potential uses in various industries
Check Digit Verification of cas no
The CAS Registry Mumber 77189-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,8 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77189-09:
(7*7)+(6*7)+(5*1)+(4*8)+(3*9)+(2*0)+(1*9)=164
164 % 10 = 4
So 77189-09-4 is a valid CAS Registry Number.
77189-09-4Relevant articles and documents
Reductive dimerization and oligomerization of alcohols, ketones, and aldehydes to hydrocarbons on a promoted, fused iron catalyst
Glebov,Zaikin,Mikaya,Kliger
, p. 296 - 308 (2014/08/05)
A new reductive dimerization and oligomerization reaction of (C5 and C6) cycloalkanols and cycloalkanones, benzaldehyde, and benzyl alcohol to hydrocarbons containing as many, or more, carbon atoms as the reactant oxygenated compound on a promoted, fused iron catalyst proceeds at a temperature of 250-350°C, a hydrogen pressure of 0.1-1 MPa, a specific feed rate of oxygenated reagent of 80-320 g h-1kg-1Ct, and a hydrogen space velocity of 1 × 103 to 20 × 103 h-1. Possible reaction mechanisms have been considered.
