1,3-Anhydro-2,4-O-benzyliden-D-glucitol is a complex organic compound with the molecular formula C16H18O5. It is a derivative of D-glucitol, a sugar alcohol, where the 1,3-anhydro ring has been formed by the removal of water between the 1st and 3rd carbon atoms. The 2,4-O-benzyliden group indicates that a benzylidene moiety (a carbon-carbon double bond with a phenyl group attached) has been introduced between the 2nd and 4th hydroxyl groups, creating a cyclic structure. 1,3-Anhydro-2,4-O-benzyliden-D-glucitol is often used in organic synthesis and as a chiral building block in the preparation of various pharmaceuticals and natural products. Its unique structure and properties make it a valuable intermediate in the synthesis of complex molecules, particularly in the field of carbohydrate chemistry.

13121-51-2

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Basic information
1. Product Name: 1,3-Anhydro-2,4-O-benzyliden-D-glucitol
2. Synonyms:
3. CAS NO:13121-51-2
4. Molecular Formula:
5. Molecular Weight: 252.267
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1,3-Anhydro-2,4-O-benzyliden-D-glucitol(CAS DataBase Reference)
10. NIST Chemistry Reference: 1,3-Anhydro-2,4-O-benzyliden-D-glucitol(13121-51-2)
11. EPA Substance Registry System: 1,3-Anhydro-2,4-O-benzyliden-D-glucitol(13121-51-2)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 13121-51-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 13121-51-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,2 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13121-51:
(7*1)+(6*3)+(5*1)+(4*2)+(3*1)+(2*5)+(1*1)=52
52 % 10 = 2
So 13121-51-2 is a valid CAS Registry Number.

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13121-50-1 5,6-di-O-acetyl-1,3-anhydro-2,4-O-benzylidene-D-glucitol

13121-51-2Relevant academic research and scientific papers

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