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1,5-dichloro-1,5-dideoxyxylitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72858-46-9

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72858-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72858-46-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,5 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72858-46:
(7*7)+(6*2)+(5*8)+(4*5)+(3*8)+(2*4)+(1*6)=159
159 % 10 = 9
So 72858-46-9 is a valid CAS Registry Number.

72858-46-9Upstream product

72858-46-9Downstream Products

72858-46-9Relevant academic research and scientific papers

Selective chlorination of pentitols

Benazza, Mohammed,Beaupere, Daniel,Uzan, Raoul,Demailly, Gilles

, p. 75 - 81 (2007/10/02)

Methanesulfonyl chloride in N,N-dimethylformamide transformed unprotected D-arabinitol into its 1,5-dichloro derivative in 50percent yield.Other pentitols also reacted to give the corresponding 1,5-dichloropentitols, but with lower yields.The structures of the products were determined by n.m.r. spectroscopy.

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