5260-20-8 Usage
Physical form
Colorless to white crystalline solid
Solubility
Soluble in water and polar organic solvents
Uses
+ Catalyst in organic synthesis (e.g. production of polyurethane foams and pharmaceuticals)
+ Activation of carbonyl compounds
+ Formation of C-C and C-N bonds
+ Reduction of functional groups
+ Manufacturing of dyes, surfactants, and agrochemicals
Importance
Versatile and effective catalyst in the chemical and pharmaceutical industries
Check Digit Verification of cas no
The CAS Registry Mumber 5260-20-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,6 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5260-20:
(6*5)+(5*2)+(4*6)+(3*0)+(2*2)+(1*0)=68
68 % 10 = 8
So 5260-20-8 is a valid CAS Registry Number.
5260-20-8Relevant academic research and scientific papers
A practical synthesis of (1S,4S)-2,5-diazabicyclo[2.2.1]heptane
Beinat, Corinne,Banister, Samuel D.,McErlean, Christopher S.P.,Kassiou, Michael
supporting information, p. 5345 - 5347 (2013/09/12)
The rigid piperazine homologue 2,5-diazabicyclo[2.2.1]heptane (DBH) finds extensive application in medicinal chemistry and pharmaceutical research, but access to this scaffold is non-trivial. This letter details a concise synthetic sequence that gives ready access to DBH on gram scale. The route features a Staudinger reduction of an azide to facilitate a transannular cyclisation.
