Tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose is a complex organic compound with the molecular formula C36H36O13S4. It is a derivative of heptulopyranose, a seven-carbon sugar molecule, with four tosyloxy groups (tosyl = toluene-4-sulfonyl) attached to the oxygen atoms. tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose is significant in the field of carbohydrate chemistry, particularly for the synthesis of complex oligosaccharides and glycoconjugates, due to its ability to protect the hydroxyl groups during chemical reactions. The β-D-altro configuration refers to the specific立体化学 arrangement of the sugar molecule, which is crucial for its reactivity and potential applications in biological systems.
2893-25-6
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Basic information
- Product Name: tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose
- Synonyms:
- CAS NO:2893-25-6
- Molecular Formula:
- Molecular Weight: 808.926
- 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: tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose(CAS DataBase Reference)
- NIST Chemistry Reference: tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose(2893-25-6)
- EPA Substance Registry System: tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose(2893-25-6)
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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: 2893-25-6(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2893-25-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.Calculate Digit Verification of CAS Registry Number 2893-25:
(6*2)+(5*8)+(4*9)+(3*3)+(2*2)+(1*5)=106
106 % 10 = 6
So 2893-25-6 is a valid CAS Registry Number.
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tetrakis-O-(toluene-4-sulfonyloxy)-β-D-altro-2,7-anhydro-[2]heptulopyranose
