Cas 273728-36-2,α-(N-benzylamino)-5-methoxy-4-oxo-4H-pyran-2-methanephosphonic acid

273728-36-2

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Basic information

Product Name: α-(N-benzylamino)-5-methoxy-4-oxo-4H-pyran-2-methanephosphonic acid
Synonyms:
CAS NO:273728-36-2
Molecular Formula:
Molecular Weight: 325.258
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: α-(N-benzylamino)-5-methoxy-4-oxo-4H-pyran-2-methanephosphonic acid(CAS DataBase Reference)
NIST Chemistry Reference: α-(N-benzylamino)-5-methoxy-4-oxo-4H-pyran-2-methanephosphonic acid(273728-36-2)
EPA Substance Registry System: α-(N-benzylamino)-5-methoxy-4-oxo-4H-pyran-2-methanephosphonic acid(273728-36-2)

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: 273728-36-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 273728-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,3,7,2 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 273728-36:
(8*2)+(7*7)+(6*3)+(5*7)+(4*2)+(3*8)+(2*3)+(1*6)=162
162 % 10 = 2
So 273728-36-2 is a valid CAS Registry Number.

273728-36-2Upstream product

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273728-36-2Relevant academic research and scientific papers

Synthesis of novel pyrone, chromone and coumarin derivatives of aminomethanephosphonic acid

Boduszek, Bogdan,Uher, Michal

, p. 1749 - 1754 (2007/10/03)

Novel pyrone, chromone and coumarin derivatives of aminomethanephosphonic acid were obtained in a one-step process, by treatment of a mixture of heterocyclic aldehyde and amine with tris(trimethylsilyl)phosphite, and a subsequent solvolysis of the formed silylated product with methanol.

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