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α-2-Phenyl-3,4,4-trimethylpentan-3-ol, also known as 2-phenyl-3-(1,1-dimethylethyl)-2-hydroxy-2-cyclohexen-1-one, is a complex organic compound with a molecular formula of C15H22O. It is a colorless to pale yellow liquid with a strong, sweet, floral odor. This chemical is primarily used as a fragrance ingredient in various consumer products, such as perfumes, cosmetics, and detergents. It is known for its ability to provide a rich, warm, and woody scent, which can enhance the overall aroma of a product. The compound is synthesized through a series of chemical reactions and is subject to strict quality control measures to ensure its purity and safety for use in personal care products.

70303-18-3

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70303-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70303-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,0 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70303-18:
(7*7)+(6*0)+(5*3)+(4*0)+(3*3)+(2*1)+(1*8)=83
83 % 10 = 3
So 70303-18-3 is a valid CAS Registry Number.

70303-18-3Downstream Products

70303-18-3Relevant academic research and scientific papers

Stereoselectivity in the Condensation Reactions of 1-Phenylethyl Alkyl and Phenyl Ketones with Organometallic Reagents

Alvarez-Ibarra, Carlos,Arjona, Odon,Perez-Ossorio, Rafael,Perez-Rubalcaba, Alfredo,Quiroga, Maria L.,Santesmases, Maria J.

, p. 1645 - 1648 (1983)

Stereochemical results of the condensation reactions of a series of ketones, PhCHMeCOR (R= Me, Et, Pri, But, Ph), with various organomagnesium and organolithium derivatives in ethers as solvents are reported.Results are accounted for on the basis of competition between two transition states which may adopt either Karabatsos- or Felkin-type conformations according to the nature of R, the reagent nucleophilicity, and the polarity of solvent.Polar and steric analysis of this reaction allows highly stereoselective syntheses of diastereoisomeric α-phenylalkanols to be devised.

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