Oxalsaeure-chlorid-N-(O,O-diphenylphosphono)-amid, also known as 2-chloro-N,N-diphenyl-oxalyl-phosphonamide, is a chemical compound with the molecular formula C14H10ClNO4P. It is a white crystalline solid that is soluble in organic solvents such as dichloromethane and acetonitrile. Oxalsaeure-chlorid-N-(O,O-diphenylphosphono)-amid is primarily used as a reagent in organic synthesis, particularly in the formation of phosphonate esters and as a coupling agent in peptide synthesis. It is also known for its potential applications in the development of new pharmaceuticals and agrochemicals. Due to its reactivity and potential hazards, it is important to handle this chemical with care, following appropriate safety protocols.

1817-69-2

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Basic information
1. Product Name: Oxalsaeure-chlorid-N-(O,O-diphenylphosphono)-amid
2. Synonyms:
3. CAS NO:1817-69-2
4. Molecular Formula:
5. Molecular Weight: 339.672
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: Oxalsaeure-chlorid-N-(O,O-diphenylphosphono)-amid(CAS DataBase Reference)
10. NIST Chemistry Reference: Oxalsaeure-chlorid-N-(O,O-diphenylphosphono)-amid(1817-69-2)
11. EPA Substance Registry System: Oxalsaeure-chlorid-N-(O,O-diphenylphosphono)-amid(1817-69-2)
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: 1817-69-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1817-69-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,1 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1817-69:
(6*1)+(5*8)+(4*1)+(3*7)+(2*6)+(1*9)=92
92 % 10 = 2
So 1817-69-2 is a valid CAS Registry Number.

1817-69-2Upstream product

1817-69-2Downstream Products

2487-04-9 diphenyl phosphorisocyanatidate

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