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Benzyl 6-O-(2,3,2',3',4',6'-hepta-O-acetyl-β-lactosyl)-2-O-acetyl-3,4-di-O-benzyl-α-D-mannopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138133-72-9

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138133-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138133-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,3 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138133-72:
(8*1)+(7*3)+(6*8)+(5*1)+(4*3)+(3*3)+(2*7)+(1*2)=119
119 % 10 = 9
So 138133-72-9 is a valid CAS Registry Number.

138133-72-9Downstream Products

138133-72-9Relevant academic research and scientific papers

Synthesis and characterization of 6-O-β-lactosyl-α,β-D-mannopyranoses and 2,6-di-O-β-lactosyl-α,β-D-mannopyranoses. Synthesis and Binding of D-Galactose-terminated Ligands to Human and Rabbit Asialoglycoprotein Receptor. Part IV.

Hronowski, Lucjan J. J.,Szarek, Walter A.,Hay, George W.,Ison, Edward R.,Krebs, Anita,Depew, William T.

, p. 51 - 69 (2007/10/02)

The reaction of 2,3,6,2',3',4',6'-hepta-O-acetyl-α-lactosyl bromide (4) and benzyl 3,4-di-O-benzyl-α-D-mannopyranoside (3) in the presence of mercury(II) cyanide in benzene-nitromethane produced benzyl 3,4-di-O-benzyl-2,6-bis-O-(2,3,6,2',3',4',6'-hepta-O-

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