Cas 1253267-72-9,4-methoxyphenyl (2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside

1253267-72-9

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Basic information

Product Name: 4-methoxyphenyl (2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside
Synonyms: 4-methoxyphenyl (2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside
CAS NO:1253267-72-9
Molecular Formula:
Molecular Weight: 1554.75
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4-methoxyphenyl (2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: 4-methoxyphenyl (2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside(1253267-72-9)
EPA Substance Registry System: 4-methoxyphenyl (2-O-acetyl-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside(1253267-72-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1253267-72-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1253267-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,2,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1253267-72:
(9*1)+(8*2)+(7*5)+(6*3)+(5*2)+(4*6)+(3*7)+(2*7)+(1*2)=149
149 % 10 = 9
So 1253267-72-9 is a valid CAS Registry Number.

1253267-72-9Upstream product

1253267-72-9Downstream Products

1253267-74-1 4-methoxyphenyl (3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-[4-O-benzyl-2-O-(4-methoxybenzyl)-α-L-rhamnopyranosyl]-(1->3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-glucopyranoside

1253267-72-9Relevant academic research and scientific papers

Synthesis of penta- and hexasaccharide fragments corresponding to the O-antigen of Escherichia coli O150

Panchadhayee, Rajib,Misra, Anup Kumar

experimental part, p. 2142 - 2152 (2010/10/18)

The chemical synthesis of a pentasaccharide and a hexasaccharide corresponding to the O-antigen of Escherichia coli O150 has been achieved using sequential glycosylation and [3+3] block glycosylation strategies. Suitably protected monosaccharide synthons have been prepared from the commercially available reducing sugars and then stereoselectively coupled to give the pentasaccharide and a hexasaccharide in excellent yields. 4-Methoxyphenyl and 2-(4-methoxyphenoxy) ethyl groups have been used as the anomeric-protecting groups in the target pentasaccharide and a hexasaccharide, respectively.

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