177966-55-1 Usage
General Description
N,N,N',N'-Bis(tetramethylene)-O-(1,2-dihydro-2-oxo-1-pyridyl)uronium hexafluorophosphate is a chemical compound used as a coupling reagent in organic synthesis. It is commonly employed in peptide and protein synthesis, as well as in the preparation of pharmaceuticals and agrochemicals. N,N,N',N'-BIS(TETRAMETHYLENE)-O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)URONIUM HEXAFLUOROPHOSPHATE is a highly efficient and selective reagent for amide bond formation, and it is known for its low toxicity and ease of handling. It is stable under a wide range of conditions and can be easily purified, making it a popular choice for research and industrial applications in organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 177966-55-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,9,6 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 177966-55:
(8*1)+(7*7)+(6*7)+(5*9)+(4*6)+(3*6)+(2*5)+(1*5)=201
201 % 10 = 1
So 177966-55-1 is a valid CAS Registry Number.