55057-87-9 Usage
General Description
(1R)-3-bromo-1,7,7-trimethyl-norbornan-2-one is a chemical compound with the molecular formula C10H15BrO. It is a norbornanone derivative that is commonly used in organic synthesis as a building block for the preparation of various organic compounds. (1R)-3-bromo-1,7,7-trimethyl-norbornan-2-one is a chiral molecule, meaning it has a non-superimposable mirror image, and the (1R) designation indicates the absolute configuration of the chiral center. The presence of the bromine atom in its structure also makes it useful for further functionalization. Its unique structure and reactivity make it an important intermediate in the production of pharmaceuticals, agrochemicals, and other fine chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 55057-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,5 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 55057-87:
(7*5)+(6*5)+(5*0)+(4*5)+(3*7)+(2*8)+(1*7)=129
129 % 10 = 9
So 55057-87-9 is a valid CAS Registry Number.
55057-87-9Relevant articles and documents
New chiral cyclopalladated complexes based on the pinane and bornane imines
Kuchin,Gur'eva,Frolova,Alekseev,Zalevskaya
, p. 745 - 750 (2014/01/23)
2α-Hydroxypinan-3-one imino derivatives react with lithium tetrachloropalladate to form palladacycles, while similar bornane derivative undergo cyclopalladation only when treated with palladium acetate.
Correlation of nuclear magnetic resonance spectra and structure of trans-camphane-2,3-diols
Allen, M. S.,Hutchinson, J. H.,Money, T.
, p. 2707 - 2708 (2007/10/02)
Evidence is provided to demonstrate that a recent correction in the published nmr spectra of trans-camphane-2,3-diols is unjustified