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87376-59-8

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87376-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87376-59-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,3,7 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87376-59:
(7*8)+(6*7)+(5*3)+(4*7)+(3*6)+(2*5)+(1*9)=178
178 % 10 = 8
So 87376-59-8 is a valid CAS Registry Number.

87376-59-8Downstream Products

87376-59-8Relevant articles and documents

Building Units of Oligosaccharides, LXXXVI1). - Glycosidation with Thioglycosides of Oligosaccharides to Segments of O-Glycoproteins.

Paulsen, Hans,Rauwald, Wolfgang,Weichert, Udo

, p. 75 - 86 (2007/10/02)

In the presence of dimethyl(methylthio)sulfonium triflate (DMTST) thioglycosides of mono-, di-, tri-, and tetrasaccharides, which contain a 2-azido-2-deoxy-D-galactose as reducing unit, can react with the hydroxy group of selectively blocked derivatives of L-serine.These reactions yield the corresponding O-glycosides.Preferentially the α-glycosidically bound products will be obtained.In this way the trisaccharide glycoside 46 was prepared, which represents the core-II structure of mucins α-glycosidically linked to L-serine.Methyl triflate as promoter of this thioglycosidation is less efficient than DMTST.

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