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4-chlorobut-2-en-1-yl 2,3,4,6-tetra-O-benzyl-β-D-galactopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

459142-51-9

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459142-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 459142-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,1,4 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 459142-51:
(8*4)+(7*5)+(6*9)+(5*1)+(4*4)+(3*2)+(2*5)+(1*1)=159
159 % 10 = 9
So 459142-51-9 is a valid CAS Registry Number.

459142-51-9Relevant academic research and scientific papers

Efficient ruthenium carbenoid-catalyzed cross-metathesis of allyl halides with olefins

Liu, Bingcan,Das, Sanjoy K.,Roy, Rene

, p. 2723 - 2726 (2002)

(Matrix presented) Cross-metatheses of allyl halides and terminal olefins mediated by catalyst 2 are reported and showed good yield and excellent E/Z selectivity. The application of these compounds as alkylating reagents is also demonstrated.

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