850495-91-9 Usage
General Description
5-Bromo-2-tert-butoxy-pyridine is a chemical compound with the molecular formula C9H11BrNO. It is a pyridine derivative with a bromo and tert-butoxy group attached to the second and third carbon atom, respectively. 5-BROMO-2-TERT-BUTOXY-PYRIDINE is commonly used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. It is known for its ability to participate in a variety of chemical reactions, making it a valuable building block in organic chemistry. Additionally, 5-Bromo-2-tert-butoxy-pyridine is often employed in research and development activities, particularly in the field of medicinal chemistry for the production of new drugs and therapies. It is important to handle this chemical with caution and follow proper safety protocols due to its potential health and environmental hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 850495-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,4,9 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 850495-91:
(8*8)+(7*5)+(6*0)+(5*4)+(4*9)+(3*5)+(2*9)+(1*1)=189
189 % 10 = 9
So 850495-91-9 is a valid CAS Registry Number.
850495-91-9Relevant articles and documents
Synthesis and evaluation of 2,5-linked alternating pyridine-thiophene oligomers
Rocha, Silvia V.,Finney, Nathaniel S.
, p. 2598 - 2601 (2010)
The first iterative access to alternating 2,5-linked pyridine-thiophene (Py-Th) oligomers is presented. These oligomers exhibit strong absorption and emission, even in the solid state (picture of the longest oligomer, above). Protonation leads to large red shifts in emission and, unlike most known thiophene-containing oligomers, they are readily reduced but not oxidized. These species represent a promising new class of materials for further study and potential application.
