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(2S,3R,5S)-5-Hydroxy-5-methyl-2,3-diphenyl-tetrahydro-furan-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503441-71-2

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503441-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503441-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,4,4 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 503441-71:
(8*5)+(7*0)+(6*3)+(5*4)+(4*4)+(3*1)+(2*7)+(1*1)=112
112 % 10 = 2
So 503441-71-2 is a valid CAS Registry Number.

503441-71-2Downstream Products

503441-71-2Relevant academic research and scientific papers

Highly diastereoselective Michael reaction of (S)-mandelic acid enolate. Chiral benzoyl carbanion equivalent through an oxidative decarboxylation of α-hydroxyacids

Blay, Gonzalo,Fernández, Isabel,Monje, Belén,Pedro, José R,Ruiz, Rafael

, p. 8463 - 8466 (2002)

The reaction of the lithium enolate of the 1,3-dioxolan-4-one derived from optically active (S)-mandelic acid and pivalaldehyde with α,β-unsaturated carbonyl compounds proceeds readily to give the corresponding Michael adducts in good yields and high dias

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