N-Benzyl-N'-fluordiimid-N-oxid, also known as Boc-Fmoc-protected diaminofluorene, is a chemical compound that serves as a protecting group in organic synthesis, particularly in the field of peptide chemistry. It is a derivative of diaminofluorene, where one nitrogen atom is protected by a benzyl group (Boc) and the other by a 9-fluorenylmethoxycarbonyl group (Fmoc). N-Benzyl-N'-fluordiimid-N-oxid is used to protect the amino groups of peptides during synthesis, preventing unwanted side reactions and ensuring the correct sequence of amino acids. The Boc-Fmoc strategy allows for the stepwise assembly of peptides, with the Boc group being removed first to expose the amino group, followed by the removal of the Fmoc group to reveal the free carboxylic acid for further coupling reactions. This approach is crucial for the synthesis of complex peptides and proteins with high purity and selectivity.

2378-64-5

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Basic information
1. Product Name: N-Benzyl-N'-fluordiimid-N-oxid
2. Synonyms: N-Benzyl-N'-fluordiimid-N-oxid
3. CAS NO:2378-64-5
4. Molecular Formula:
5. Molecular Weight: 154.144
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: N-Benzyl-N'-fluordiimid-N-oxid(CAS DataBase Reference)
10. NIST Chemistry Reference: N-Benzyl-N'-fluordiimid-N-oxid(2378-64-5)
11. EPA Substance Registry System: N-Benzyl-N'-fluordiimid-N-oxid(2378-64-5)
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: 2378-64-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2378-64-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2378-64:
(6*2)+(5*3)+(4*7)+(3*8)+(2*6)+(1*4)=95
95 % 10 = 5
So 2378-64-5 is a valid CAS Registry Number.

2378-64-5Upstream product

45702-21-4 Benzonitrile oxide

2378-64-5Downstream Products

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