2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol is a complex organic compound with the molecular formula C33H31NO9. It is a derivative of D-erythritol, a four-carbon sugar alcohol, with three benzoyl groups attached to the hydroxyl groups at the 2, 3, and 4 positions, and a benzyloxycarbonyl group attached to the amino group at the 1 position. 2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol is often used in organic synthesis and as a protecting group in the preparation of complex carbohydrates and other biomolecules. The benzoyl groups protect the hydroxyl groups from unwanted reactions, while the benzyloxycarbonyl group protects the amino group. This allows for selective reactions to occur at other parts of the molecule, making it a valuable tool in the synthesis of more complex structures.
7721-91-7
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Basic information
- Product Name: 2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol
- Synonyms:
- CAS NO:7721-91-7
- Molecular Formula:
- Molecular Weight: 567.595
- 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: 2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol(7721-91-7)
- EPA Substance Registry System: 2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol(7721-91-7)
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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: 7721-91-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7721-91-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,2 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 7721-91:
(6*7)+(5*7)+(4*2)+(3*1)+(2*9)+(1*1)=107
107 % 10 = 7
So 7721-91-7 is a valid CAS Registry Number.
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2,3,4-Tri-O-benzoyl-1-benzyloxycarbonylamino-1-desoxy-D-erythritol
