1489-28-7 Usage
Bicyclic organic compound
It has a six-membered ring fused to a five-membered ring, which gives it a unique structure.
Physical state at room temperature
Colorless, viscous liquid
The compound is a colorless liquid with a viscous consistency.
Precursor in synthesis
It is used as a starting material in the synthesis of various pharmaceuticals and organic compounds.
Applications in perfumes and fragrances
Due to its pleasant aroma, it is used in the production of perfumes and fragrances.
Flavoring agent in the food industry
Its pleasant aroma also makes it suitable for use as a flavoring agent in the food industry.
Chemical intermediate
It is used as a chemical intermediate in the production of various products, such as rubber chemicals, antioxidants, and UV stabilizers.
Check Digit Verification of cas no
The CAS Registry Mumber 1489-28-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,8 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1489-28:
(6*1)+(5*4)+(4*8)+(3*9)+(2*2)+(1*8)=97
97 % 10 = 7
So 1489-28-7 is a valid CAS Registry Number.
1489-28-7Relevant articles and documents
Sarel,S. et al.
, p. 1025 - 1026 (1974)
-
Paquette,L.A. et al.
, p. 3250 - 3256 (1973)
-
Use of the bifunctional reagent (Z)-4-iodo-1-(tributylstannyl)but-1-ene: A new cyclohexenone annulation method
Piers, Edward,Boulet, Serge L.
, p. 516 - 518 (1998)
A new cyclohexenone annulation method, based on the use of the bifunctional reagent (Z)-4-iodo-1-(tributylstannyl)but-l-ene (6) and exemplified by conversion of the substrate 8 into the annulated products 13 and 18 and of the starting materials 19-23 into the products 34-38, respectively, is described.
Corey,Carney
, p. 7318 (1971)
Cascade Radical Cyclization-Fragmentation-Transannular-Ring Expansion Reactions Involving Oximes. A New Approach to the Synthesis of Angular Triquinanes
Hollingworth, Gregory J.,Pattenden, Gerald,Schulz, Darren J.
, p. 381 - 400 (2007/10/02)
Treatment of the acetylene-substituted cyclobutanone oxime ether (13) with (Me3Si)3SiH leads, in one pot, to the 5,6-bicyclic enone oxime (14) in 70percent yield.It is suggested that the formation of (14) from (13) proceeds by way of a novel double ring e
