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2,3-bis-O-(2-hydroxyethyl)-1,4-di-O-benzyl-D-threitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

866429-90-5

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866429-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866429-90-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,4,2 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 866429-90:
(8*8)+(7*6)+(6*6)+(5*4)+(4*2)+(3*9)+(2*9)+(1*0)=215
215 % 10 = 5
So 866429-90-5 is a valid CAS Registry Number.

866429-90-5Relevant articles and documents

Synthesis of chiral 18-crown-6 ethers containing lipophilic chains and their enantiomeric recognition of chiral ammonium picrates

Colera, Manuel,Costero, Ana M.,Gavina, Pablo,Gil, Salvador

, p. 2673 - 2679 (2007/10/03)

Four new chiral 18-crown-6 ethers have been prepared to be used in enantiomeric recognition and extraction. The influence of the lipophilic character and bulkiness of the substituents on the complexation of different chiral ammonium picrates in CD3CN has been evaluated. Racemic aqueous solutions of the ammonium salts have been enriched in one enantiomer after extraction experiments, and the enantiomeric excesses have been calculated.

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