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(2R,3R,4S,5S,6S)-3-Allyloxy-5-benzyloxy-2-benzyloxymethyl-4,6-dimethoxy-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

461659-10-9

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461659-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 461659-10-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,6,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 461659-10:
(8*4)+(7*6)+(6*1)+(5*6)+(4*5)+(3*9)+(2*1)+(1*0)=159
159 % 10 = 9
So 461659-10-9 is a valid CAS Registry Number.

461659-10-9Relevant academic research and scientific papers

Synthesis of methyl O-α-D-mannosyl-(1→4)-[(3-O-methyl-α-D-mannosyl) -(1→4)-]n3-O-methyl-α-D-mannosides (n = 0, 1, and 2) via dehydrative glycosylation

Hirooka, Motoko,Terayama, Megumi,Mitani, Emi,Koto, Shinkiti,Miura, Asako,Chiba, Kayo,Takabatake, Ayano,Tashiro, Takako

, p. 1301 - 1309 (2007/10/03)

Methyl O-α-D-mannopyranosyl-(1→4)-[(3-O-methyl-α-D-mannopyranosyl -(1→4)-]n3-O-methyl-α-D-mannopyra-nosides (n = 0, 1, and 2), the lowest homologs related to the 3-O-methylmannose polysaccharides (MMP) from Mycobacterium smegmatis, were synthesized via dehydrative glycosylation reactions. The reagent systems, composed of p-nitrobenzenesulfonyl chloride, silver trifluoromethanesulfonate, and triethylamine, of p-nitrobenzenesulfonyl chloride, silver trifluoromethanesulfonate, and 1, 8-diazabicyclo[5.4.0]undec-7-ene, and of trimethylsilyl trifuloromethanesulfonate and pyridine were useful.

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