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methyl 4,41-anhydro-2,3-di-O-benzyl-6-deoxy-4-C-hydroxymethyl-α-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82159-82-8

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82159-82-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82159-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,5 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82159-82:
(7*8)+(6*2)+(5*1)+(4*5)+(3*9)+(2*8)+(1*2)=138
138 % 10 = 8
So 82159-82-8 is a valid CAS Registry Number.

82159-82-8Relevant academic research and scientific papers

STEREOSELETIVITIES IN THE REACTIONS OF α-D-HEXOPYRANOSID-4-ULOSES WITH DIAZOMETHANE

Sato, Ken-Ichi,Yoshimura, Juji

, p. 221 - 238 (2007/10/02)

The stetreoselectivities in the reactions of diazomethane with various α-D-hexopyranosid-4-uloses are compared with those in Grignard reactions.The results support the hypothesis that the stereoselectivity of the diazomethane reaction is mainly controlled

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