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1,2,4,6-tetra-O-benzoyl-3-O-chloroacetyl-β-D-glucopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30572-03-3

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30572-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30572-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,7 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30572-03:
(7*3)+(6*0)+(5*5)+(4*7)+(3*2)+(2*0)+(1*3)=83
83 % 10 = 3
So 30572-03-3 is a valid CAS Registry Number.

30572-03-3Relevant articles and documents

Unusual reactivity of pyruvated glycosyl donors during construction of rhizobial exopolysaccharide fragments

Ziegler, Thomas,Eckhardt, Elisabeth

, p. 534 - 540 (1997)

Two pyruvated galactosyl donors, 2,3-di-O-benzoyl-4,6-0-[1-(R)-methoxycarbonyl(ethylidene)]-α-D- galactopyranosyl chloride (6) and trichloroacetimidate 13, were coupled to position 3 of suitably protected mono and disaccharide benzyl glucoside acceptors. For both donors, an unusual high content of the α-(1→3)-linked products was obtained. The corresponding β-(1→3)-linked di- and trisaccharides are related to exopolysaccharides of Rhizobium leguminosarum.

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