Cas 1046456-69-2,methyl 2,3,4-tri-O-benzyl-6-O-(methyl 4,8,9-tri-O-acetyl-5-amino-5-N,7-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside

1046456-69-2

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Basic information

Product Name: methyl 2,3,4-tri-O-benzyl-6-O-(methyl 4,8,9-tri-O-acetyl-5-amino-5-N,7-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside
Synonyms:
CAS NO:1046456-69-2
Molecular Formula:
Molecular Weight: 879.912
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: methyl 2,3,4-tri-O-benzyl-6-O-(methyl 4,8,9-tri-O-acetyl-5-amino-5-N,7-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl 2,3,4-tri-O-benzyl-6-O-(methyl 4,8,9-tri-O-acetyl-5-amino-5-N,7-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside(1046456-69-2)
EPA Substance Registry System: methyl 2,3,4-tri-O-benzyl-6-O-(methyl 4,8,9-tri-O-acetyl-5-amino-5-N,7-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-α-D-glucopyranoside(1046456-69-2)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1046456-69-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1046456-69-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,6,4,5 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1046456-69:
(9*1)+(8*0)+(7*4)+(6*6)+(5*4)+(4*5)+(3*6)+(2*6)+(1*9)=152
152 % 10 = 2
So 1046456-69-2 is a valid CAS Registry Number.

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1046456-69-2Relevant academic research and scientific papers

Sialylation reactions with 5-N,7-O-carbonyl-protected sialyl donors: unusual stereoselectivity with nitrile solvent assistance

Tanaka, Hidenori,Ando, Hiromune,Ishihara, Hideharu,Koketsu, Mamoru

, p. 1585 - 1593 (2008)

A 5-N,7-O-carbonyl-protected sialyl donor was synthesized, and, unexpectedly, this donor showed β-selectivity (α/β = 1/2.4-1/20) on coupling with sugar acceptors in acetonitrile upon treatment with various promoter systems. For the coupling reaction in dichloromethane, a modified Ellervik's method (IBr and AgClO4·H2O) was highly effective in activating the 5-N,7-O-carbonyl donor, providing moderate α-selectivity (α/β = ～1.8/1).

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