Cas 140183-23-9,O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->9)-O-(methyl 5-acetamido-4,7,8-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-acetyl-(2,4-di-O-acetyl-6-O-...

140183-23-9

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Product Name: O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->9)-O-(methyl 5-acetamido-4,7,8-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-acetyl-(2,4-di-O-acetyl-6-O-...
Synonyms:
CAS NO:140183-23-9
Molecular Formula:
Molecular Weight: 2337.62
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: O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->9)-O-(methyl 5-acetamido-4,7,8-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-acetyl-(2,4-di-O-acetyl-6-O-...(CAS DataBase Reference)
NIST Chemistry Reference: O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->9)-O-(methyl 5-acetamido-4,7,8-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-acetyl-(2,4-di-O-acetyl-6-O-...(140183-23-9)
EPA Substance Registry System: O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->9)-O-(methyl 5-acetamido-4,7,8-tri-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2->3)-O-acetyl-(2,4-di-O-acetyl-6-O-...(140183-23-9)

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 140183-23-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 140183-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,8 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140183-23:
(8*1)+(7*4)+(6*0)+(5*1)+(4*8)+(3*3)+(2*2)+(1*3)=89
89 % 10 = 9
So 140183-23-9 is a valid CAS Registry Number.

140183-23-9Upstream product

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140183-23-9Relevant academic research and scientific papers

Synthesis of a position isomer of ganglioside GD3 having an α-Neu5Ac-(2->9)-α-Neu5Ac linkage

Hasegawa, Akira,Ogawa, Hirotsugu,Kiso, Makoto

, p. 185 - 192 (1992)

A position isomer of ganglioside GD3 has been synthesized in which N-acetylneuraminic acid (Neu5Ac) is linked α-glycosidically at C-9 of the Neu5Ac residue of the ganglioside GM3 structure.The coupling of 2-(trimethylsilyl)ethyl O-(6

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