2-Benzoyl-5-phenoxy-2H-tetrazole is a chemical compound with the molecular formula C15H10N4O2. It is a white crystalline solid that is soluble in organic solvents such as dimethyl sulfoxide (DMSO) and dimethylformamide (DMF). 2-benzoyl-5-phenoxy-2H-tetrazole is often used as a coupling reagent in peptide synthesis and as a protecting group in organic chemistry. It is known for its ability to activate carboxylic acids for amide bond formation, facilitating the coupling of amino acids in the synthesis of peptides and proteins. The phenoxy group in the molecule provides stability and solubility, while the tetrazole ring contributes to its reactivity as a coupling agent. Due to its utility in chemical synthesis, 2-benzoyl-5-phenoxy-2H-tetrazole is a valuable tool in the fields of pharmaceuticals, biochemistry, and materials science.

5319-23-3

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Basic information
1. Product Name: 2-benzoyl-5-phenoxy-2H-tetrazole
2. Synonyms:
3. CAS NO:5319-23-3
4. Molecular Formula:
5. Molecular Weight: 266.259
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: 2-benzoyl-5-phenoxy-2H-tetrazole(CAS DataBase Reference)
10. NIST Chemistry Reference: 2-benzoyl-5-phenoxy-2H-tetrazole(5319-23-3)
11. EPA Substance Registry System: 2-benzoyl-5-phenoxy-2H-tetrazole(5319-23-3)
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: 5319-23-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5319-23-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5319-23:
(6*5)+(5*3)+(4*1)+(3*9)+(2*2)+(1*3)=83
83 % 10 = 3
So 5319-23-3 is a valid CAS Registry Number.

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5319-23-3Downstream Products

5319-26-6 2-Phenyl-5-phenoxy-1,3,4-oxadiazol

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