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methyl 4-O-benzoyl-2,3,6-tri-O-methyl-α-D-mannopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189010-49-9

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189010-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189010-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,1 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 189010-49:
(8*1)+(7*8)+(6*9)+(5*0)+(4*1)+(3*0)+(2*4)+(1*9)=139
139 % 10 = 9
So 189010-49-9 is a valid CAS Registry Number.

189010-49-9Relevant academic research and scientific papers

Reductive cleavage of the positional isomers of benzoylated and methylated methyl α-D-mannopyranoside

Rozanas, Christine R.,Gray, Gary R.

, p. 243 - 249 (2007/10/03)

The four O-benzoy-tri-O-methyl positional isomers, the six di-O-benzoyl-di-O-methyl positional isomers, the four tri-O-benzoyl-O-methyl positional isomers, and the tetra-O-benzoyl derivative of methyl α-D-mannopyranoside were synthesized, characterized, a

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