β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol is a complex oligosaccharide composed of six monosaccharide units, including β-D-GalNAc (N-acetylgalactosamine), β-D-Gal (galactose), and D-GalNAc (N-acetylgalactosamine). The structure is characterized by a series of glycosidic linkages: β-D-GalNAc is linked to another β-D-GalNAc at the 1-4 position, followed by a β-D-GalNAc linked to β-D-Gal at the 1-3 position, then β-D-Gal linked to another β-D-Gal at the 1-4 position, and finally β-D-Gal linked to D-GalNAc at the 1-3 position. The terminal unit is D-GalNAc-ol, indicating a reducing end. This specific arrangement of sugars is significant in the field of glycobiology, as it can influence protein function, cell signaling, and recognition events in biological systems.
87862-19-9
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Basic information
- Product Name: β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol
- Synonyms: β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol
- CAS NO:87862-19-9
- Molecular Formula:
- Molecular Weight: 953.901
- EINECS: N/A
- Product Categories: N/A
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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: β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol(CAS DataBase Reference)
- NIST Chemistry Reference: β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol(87862-19-9)
- EPA Substance Registry System: β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol(87862-19-9)
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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: 87862-19-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 87862-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,6 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.Calculate Digit Verification of CAS Registry Number 87862-19:
(7*8)+(6*7)+(5*8)+(4*6)+(3*2)+(2*1)+(1*9)=179
179 % 10 = 9
So 87862-19-9 is a valid CAS Registry Number.
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β-D-GalNAc-(1-4)-β-D-GalNAc-(1-3)-β-D-Gal-(1-4)-β-D-Gal-(1-3)-D-GalNAc-ol
