469-27-2 Usage
General Description
The chemical "[1S-(1alpha,3abeta,4alpha,8abeta,9S*)]-decahydro-4,8,8-trimethyl-1,4-methanoazulene-9-methanol" is a complex organic compound with a unique molecular structure. It is a colorless liquid at room temperature and is primarily used in the fragrance and flavor industry. This chemical is known for its pleasant, sweet, and woody aroma, and is often used as a fragrance ingredient in perfumes, colognes, and other personal care products. Its unique chemical structure and aromatic properties make it a valuable ingredient in the formulation of various consumer products.
Check Digit Verification of cas no
The CAS Registry Mumber 469-27-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 469-27:
(5*4)+(4*6)+(3*9)+(2*2)+(1*7)=82
82 % 10 = 2
So 469-27-2 is a valid CAS Registry Number.
469-27-2Relevant articles and documents
Preparation of Chiral 1-Deuteriobenzenemethanethiols by Using α',β Elimination of Carbanions Derived from Benzylic Thioethers
Biellmann, Jean-Francois,d'Orchymont, Hugues
, p. 2882 - 2886 (2007/10/02)
The α',β elimination of the carbanion derived from benzyl isolongifolyl thioether and benzyl camphyl thioether gives the chiral benzyl mercaptan, the S isomer with 38 +/- 6percent ee and the R isomer with 49 +/- 7percent ee.The chirality of the benzyl mercaptan was determined by optical rotation of benzyl methyl thioether and thiosulfone.The enantiomeric excess was evaluated from 1H NMR measurement of ethyl (benzylthio)phenylacetate prepared from (-)-mandelic acid.The enantiomeric excess at carbon C-2 of ethyl (benzylthio)phenylacetate wasdetermined with the chiral europium chelate and was about 60percent.These results are discussed with reference to the transition state of the α,β elimination and to related processes.
