The chemical compound "O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose" is a complex carbohydrate derivative. It features a furanose ring structure, which is a type of sugar ring with five carbon atoms and one oxygen atom. The compound is derived from α-D-gluco, indicating it is a derivative of glucose, a common monosaccharide. The "6,7-dideoxy" part of the name suggests that two hydroxyl groups (-OH) are missing at the 6th and 7th carbon positions, which is typical for certain types of deoxysugars. The "hept-6-yn" indicates a seven-carbon chain with a triple bond at the 6th position, making it a hept-6-yne. The "O1,O2-isopropylidene" part refers to the protection of the hydroxyl groups at the 1st and 2nd carbon positions with an isopropylidene group, which is a common protecting group in organic synthesis. Finally, the "O3,O5-diacetyl" indicates that the hydroxyl groups at the 3rd and 5th carbon positions are acetylated, meaning they are each bonded to an acetyl group (-COCH3). O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose is likely used in organic synthesis, particularly in the preparation of complex carbohydrates or as a building block for other biologically active molecules.
4933-78-2
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Basic information
- Product Name: O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose
- Synonyms:
- CAS NO:4933-78-2
- Molecular Formula:
- Molecular Weight: 298.293
- 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: O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose(CAS DataBase Reference)
- NIST Chemistry Reference: O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose(4933-78-2)
- EPA Substance Registry System: O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose(4933-78-2)
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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: 4933-78-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4933-78-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,3 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 4933-78:
(6*4)+(5*9)+(4*3)+(3*3)+(2*7)+(1*8)=112
112 % 10 = 2
So 4933-78-2 is a valid CAS Registry Number.
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O3,O5-diacetyl-O1,O2-isopropylidene-α-D-gluco-6,7-dideoxy-hept-6-ynofuranose
