87708-44-9 Usage
Molecular Weight
222.29 g/mol
Appearance
Colorless to pale yellow liquid
Aroma
Sweet, fruity, and floral
Usage
Flavoring agent in the food and beverage industry (fruit-flavored products, confectionery, baked goods) and fragrance industry (perfumes, colognes, personal care products)
Properties
Strong and long-lasting aroma
Safety
Considered safe for consumption and use in cosmetics when used in accordance with regulatory guidelines.
Check Digit Verification of cas no
The CAS Registry Mumber 87708-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,0 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87708-44:
(7*8)+(6*7)+(5*7)+(4*0)+(3*8)+(2*4)+(1*4)=169
169 % 10 = 9
So 87708-44-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H18O2/c1-4-10(2)13(14)15-11(3)12-8-6-5-7-9-12/h5-11H,4H2,1-3H3
87708-44-9Relevant articles and documents
Highly enantioselective iridium-catalyzed hydrogenation of α,β-unsaturated esters
Li, Jia-Qi,Quan, Xu,Andersson, Pher G.
, p. 10609 - 10616 (2012/11/07)
α,β-Unsaturated esters have been employed as substrates in iridium-catalyzed asymmetric hydrogenation. Full conversions and good to excellent enantioselectivities (up to 99 % ee) were obtained for a broad range of substrates with both aromatic- and aliphatic substituents on the prochiral carbon. The hydrogenated products are highly useful as building blocks in the synthesis of a variety of natural products and pharmaceuticals. Asymmetric hydrogenation: A variety of α,β-unsaturated esters were hydrogenated with high enantioselectivities (see scheme). The hydrogenated products have been used in synthetic transformations as well as in formal total syntheses. Copyright
