396715-58-5 Usage
General Description
2,3-Diazabicyclo[2.2.2]oct-2-ene-1-methanamine(9CI) is a chemical compound also known as DABCO. It is a heterocyclic compound with a bicyclic structure that contains two nitrogen atoms. DABCO is commonly used as a catalyst in organic synthesis reactions, particularly in the formation of polyurethane polymers and other high-performance materials. It is also utilized in the synthesis of pharmaceuticals and agrochemicals. DABCO is known for its efficient and versatile catalytic properties, making it a valuable tool in the chemical industry. However, it is important to handle and store DABCO with caution as it may pose health and environmental risks if not managed properly.
Check Digit Verification of cas no
The CAS Registry Mumber 396715-58-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,6,7,1 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 396715-58:
(8*3)+(7*9)+(6*6)+(5*7)+(4*1)+(3*5)+(2*5)+(1*8)=195
195 % 10 = 5
So 396715-58-5 is a valid CAS Registry Number.
396715-58-5Relevant articles and documents
Exploiting long-lived molecular fluorescence
Nau, Werner M.,Huang, Fang,Wang, Xiaojuan,Bakirci, Huseyin,Gramlich, Gabriela,Marquez, Cesar
, p. 161 - 167 (2007/10/03)
Fluorophores based on the azo chromophore 2,3-diazabicyclo[2.2.2]oct-2-ene, referred to as fluorazophores, display an exceedingly long fluorescence lifetime. Besides the use in time-resolved screening assays, where the long-lived fluorescence can be time-gated, thereby reproving the signal to background ratio, a distinct application of fluorazophores lies in the area of biopolymer dynamics. For this purpose, one chain end is labeled with a fluorazophore and the other one with an efficient fluorescence quencher. The fluorescence lifetime of the probe/quencher-labeled peptide then reflects the kinetics of intramolecular end-to-end collision. Applications to polypeptides are described and control experiments which establish the nature of the quenching mechanism as a diffusive process requiring intimate probe/quencher contact are described.
