Cas 316831-51-3,(2-oxo-1,4-dihydro-2H-benzo[1,3]oxazin-8-yl)phosphonic acid benzyl ester ethyl ester

316831-51-3

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Basic information

Product Name: (2-oxo-1,4-dihydro-2H-benzo[1,3]oxazin-8-yl)phosphonic acid benzyl ester ethyl ester
Synonyms: (2-oxo-1,4-dihydro-2H-benzo[1,3]oxazin-8-yl)phosphonic acid benzyl ester ethyl ester
CAS NO:316831-51-3
Molecular Formula:
Molecular Weight: 347.307
EINECS: N/A
Product Categories: N/A

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: (2-oxo-1,4-dihydro-2H-benzo[1,3]oxazin-8-yl)phosphonic acid benzyl ester ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (2-oxo-1,4-dihydro-2H-benzo[1,3]oxazin-8-yl)phosphonic acid benzyl ester ethyl ester(316831-51-3)
EPA Substance Registry System: (2-oxo-1,4-dihydro-2H-benzo[1,3]oxazin-8-yl)phosphonic acid benzyl ester ethyl ester(316831-51-3)

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: 316831-51-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 316831-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,6,8,3 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 316831-51:
(8*3)+(7*1)+(6*6)+(5*8)+(4*3)+(3*1)+(2*5)+(1*1)=133
133 % 10 = 3
So 316831-51-3 is a valid CAS Registry Number.

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316831-51-3Relevant academic research and scientific papers

Intramolecular Hydrogen-bond Participation in Phosphonylammonium Salt Formation

Smith III, Amos B.,Ducry, Laurent,Corbett, R. Michael,Hirschmann, Ralph

, p. 3887 - 3890 (2007/10/03)

equation presented A series of phosphonochloridates and phosphonyl dichlorides were prepared, and their reactivity with triethylamine has been investigated using 31P NMR spectroscopy. Taken together these studies provide evidence that an intram

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