Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol is a complex organic compound with the molecular formula C26H34O9S. It is a derivative of D-galactose, a monosaccharide sugar, where the hydroxyl group at the first carbon has been replaced with a thioether linkage to an ethyl group, and the remaining hydroxyl groups are acetylated. The benzyl group is attached to the first oxygen, providing steric hindrance and protecting the sugar from unwanted reactions. Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol is significant in organic synthesis and carbohydrate chemistry, particularly for the preparation of complex glycoconjugates and as a building block for the synthesis of biologically active molecules. Its structure allows for further functionalization and modification, making it a valuable intermediate in the development of pharmaceuticals and other bioactive compounds.
5120-90-1
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Basic information
- Product Name: Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol
- Synonyms:
- CAS NO:5120-90-1
- Molecular Formula:
- Molecular Weight: 528.577
- 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: Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol(CAS DataBase Reference)
- NIST Chemistry Reference: Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol(5120-90-1)
- EPA Substance Registry System: Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol(5120-90-1)
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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: 5120-90-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5120-90-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,2 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.Calculate Digit Verification of CAS Registry Number 5120-90:
(6*5)+(5*1)+(4*2)+(3*0)+(2*9)+(1*0)=61
61 % 10 = 1
So 5120-90-1 is a valid CAS Registry Number.
5120-90-1Upstream product
5120-90-1Downstream Products
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Penta-O-acetyl-1-O-benzyl-1-deoxy-1-aethyl-thio-D-galactose-aldehydrol
