1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose is a complex organic compound with the molecular formula C18H22O6S. It is a derivative of a pentenofuranose sugar, which is a type of carbohydrate. The compound features a furanose ring, which is a five-membered ring containing one oxygen atom, and a pentenofuranose structure, indicating the presence of a double bond in the sugar molecule. The 1,2-O-isopropylidene group refers to the protection of the first and second hydroxyl groups with an isopropylidene moiety, while the 3-O-tosyl group indicates the presence of a tosyl (tosylate) protecting group on the third hydroxyl group. The 5-desoxy prefix signifies the absence of an oxygen atom at the fifth position, making it a deoxy sugar. 1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose is often used in organic synthesis and carbohydrate chemistry due to its unique structure and reactivity.
6983-43-3
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Basic information
- Product Name: 1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose
- Synonyms:
- CAS NO:6983-43-3
- Molecular Formula:
- Molecular Weight: 326.37
- 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: 1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose(CAS DataBase Reference)
- NIST Chemistry Reference: 1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose(6983-43-3)
- EPA Substance Registry System: 1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose(6983-43-3)
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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: 6983-43-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6983-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,8 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.Calculate Digit Verification of CAS Registry Number 6983-43:
(6*6)+(5*9)+(4*8)+(3*3)+(2*4)+(1*3)=133
133 % 10 = 3
So 6983-43-3 is a valid CAS Registry Number.
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1,2-O-Isopropyliden-3-O-tosyl-5-desoxy-β-L-threo-penten-(4)-furanose
