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ethyl ((1R)-1-allyl-2,3,4-tri-O-benzyl-1,6,7-trideoxy-α-D-gluco-octopyranosiduronate) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

740840-60-2

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740840-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 740840-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,8,4 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 740840-60:
(8*7)+(7*4)+(6*0)+(5*8)+(4*4)+(3*0)+(2*6)+(1*0)=152
152 % 10 = 2
So 740840-60-2 is a valid CAS Registry Number.

740840-60-2Relevant academic research and scientific papers

A double ring-closing metathesis approach for the synthesis of β-C-trisaccharides

Postema, Maarten H. D.,Piper, Jared L.,Komanduri, Venu,Liu, Lei

, p. 2915 - 2918 (2004)

Good things come in threes: A variety of β-C-trisaccharides have been successfully synthesized by double ring-closing metathesis, which provides the products in excellent overall yield after functionalization of the newly formed double bonds (see scheme).

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