Methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside is a complex organic compound with the chemical formula C7H12O4. It is a derivative of a sugar molecule, specifically a deoxy sugar, which means it has one less oxygen atom than a typical sugar. The compound features a methyl group (CH3) attached to the anomeric carbon, which is the carbon that was originally part of the glycosidic bond in the parent sugar. The 3,4-anhydro bridge indicates that the hydroxyl groups (-OH) at the 3rd and 4th carbons have been removed and replaced with a double bond, forming a cyclic structure. This anhydro bridge, along with the 6-deoxy modification, significantly alters the compound's properties compared to its parent sugar, α-D-galactopyranoside. Methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside is of interest in organic chemistry and carbohydrate chemistry, particularly for its unique structural features and potential applications in the synthesis of complex carbohydrates and related compounds.
6893-94-3
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Basic information
- Product Name: methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside
- Synonyms:
- CAS NO:6893-94-3
- Molecular Formula:
- Molecular Weight: 160.17
- 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: methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside(CAS DataBase Reference)
- NIST Chemistry Reference: methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside(6893-94-3)
- EPA Substance Registry System: methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside(6893-94-3)
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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: 6893-94-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6893-94-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,9 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.Calculate Digit Verification of CAS Registry Number 6893-94:
(6*6)+(5*8)+(4*9)+(3*3)+(2*9)+(1*4)=143
143 % 10 = 3
So 6893-94-3 is a valid CAS Registry Number.
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methyl 3,4-anhydro-6-deoxy-α-D-galactopyranoside
