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(S)-((R)-3-Oxo-1,3-diphenyl-propoxy)-phenyl-acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90507-48-5

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90507-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90507-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,0 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90507-48:
(7*9)+(6*0)+(5*5)+(4*0)+(3*7)+(2*4)+(1*8)=125
125 % 10 = 5
So 90507-48-5 is a valid CAS Registry Number.

90507-48-5Relevant articles and documents

Enantioselective Syntheses of Aldols and Homoallylic Alcohols from 1,3-Dioxolan-4-ones Using Mandelic Acid as Chiral Auxiliary

Mashraqui, Sabir H.,Kellogg, Richard M.

, p. 2513 - 2516 (2007/10/02)

The 1,3-dioxolan-4-ones obtained by condensation of (S)-(+)- or (R)-(-)-mandelic acid with aldehydes and ketones react under electrophilic conditions cleanly and with reasonable diastereoselectivities with enol silyl ethers or allylsilanes.The chiral auxi

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