Cas 169475-42-7,tetraethyl phenylselenomethylenediphosphonate

169475-42-7

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Basic information

Product Name: tetraethyl phenylselenomethylenediphosphonate
Synonyms: tetraethyl phenylselenomethylenediphosphonate
CAS NO:169475-42-7
Molecular Formula:
Molecular Weight: 443.275
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: tetraethyl phenylselenomethylenediphosphonate(CAS DataBase Reference)
NIST Chemistry Reference: tetraethyl phenylselenomethylenediphosphonate(169475-42-7)
EPA Substance Registry System: tetraethyl phenylselenomethylenediphosphonate(169475-42-7)

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: 169475-42-7(Hazardous Substances Data)

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169475-42-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169475-42-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,4,7 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169475-42:
(8*1)+(7*6)+(6*9)+(5*4)+(4*7)+(3*5)+(2*4)+(1*2)=177
177 % 10 = 7
So 169475-42-7 is a valid CAS Registry Number.

169475-42-7Upstream product

169475-42-7Downstream Products

169475-42-7Relevant academic research and scientific papers

The synthesis of geminal diphosphonates via phenyl selenide transfer radical addition

Byers, Jeffrey H.,Thissell, Jameson G.,Thomas, Matthew A.

, p. 6403 - 6406 (1995)

Geminal diphosphonates have been synthesized through the photochemical radical addition of tetraethyl phenylselenomethylenediphosphonate to a variety of monosubstituted alkenes.

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