3.4.5-Tri-O-benzoyl-D-erythro-pentulose is a complex organic compound with the molecular formula C23H22O7. It is a derivative of D-erythro-pentulose, a naturally occurring ketopentose sugar, where three hydroxyl groups are esterified with benzoyl groups. 3.4.5-Tri-O-benzoyl-D-erythro-pentulose is significant in organic synthesis and carbohydrate chemistry, particularly as an intermediate in the preparation of various pharmaceuticals and other bioactive molecules. The benzoyl protection of the hydroxyl groups in 3.4.5-Tri-O-benzoyl-D-erythro-pentulose allows for selective reactions at other sites on the molecule, which is crucial for the synthesis of complex molecules. Its structure and reactivity make it a valuable tool in the development of new chemical entities and the study of carbohydrate chemistry.
7721-51-9
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Basic information
- Product Name: 3.4.5-Tri-O-benzoyl-D-erythro-pentulose
- Synonyms:
- CAS NO:7721-51-9
- Molecular Formula:
- Molecular Weight: 462.456
- 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: 3.4.5-Tri-O-benzoyl-D-erythro-pentulose(CAS DataBase Reference)
- NIST Chemistry Reference: 3.4.5-Tri-O-benzoyl-D-erythro-pentulose(7721-51-9)
- EPA Substance Registry System: 3.4.5-Tri-O-benzoyl-D-erythro-pentulose(7721-51-9)
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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: 7721-51-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7721-51-9 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, 5 and 1 respectively.Calculate Digit Verification of CAS Registry Number 7721-51:
(6*7)+(5*7)+(4*2)+(3*1)+(2*5)+(1*1)=99
99 % 10 = 9
So 7721-51-9 is a valid CAS Registry Number.
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3.4.5-Tri-O-benzoyl-D-erythro-pentulose
