Cas 1309929-21-2,diethyl [3-benzenesulfonyl-1-(diethoxyphosphoryl)-1-fluoropropyl]phosphonate

1309929-21-2

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Basic information

Product Name: diethyl [3-benzenesulfonyl-1-(diethoxyphosphoryl)-1-fluoropropyl]phosphonate
Synonyms: diethyl [3-benzenesulfonyl-1-(diethoxyphosphoryl)-1-fluoropropyl]phosphonate
CAS NO:1309929-21-2
Molecular Formula:
Molecular Weight: 474.424
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: diethyl [3-benzenesulfonyl-1-(diethoxyphosphoryl)-1-fluoropropyl]phosphonate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl [3-benzenesulfonyl-1-(diethoxyphosphoryl)-1-fluoropropyl]phosphonate(1309929-21-2)
EPA Substance Registry System: diethyl [3-benzenesulfonyl-1-(diethoxyphosphoryl)-1-fluoropropyl]phosphonate(1309929-21-2)

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: 1309929-21-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1309929-21-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,9,2 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1309929-21:
(9*1)+(8*3)+(7*0)+(6*9)+(5*9)+(4*2)+(3*9)+(2*2)+(1*1)=172
172 % 10 = 2
So 1309929-21-2 is a valid CAS Registry Number.

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1309929-21-2Relevant academic research and scientific papers

1,4-Addition of tetraethyl fluoromethylenebisphosphonate to α,β-unsaturated compounds

Opekar, Stanislav,Beier, Petr

, p. 363 - 366 (2011)

Tetraethyl fluoromethylenebisphosphonate in the presence of cesium carbonate in DMF undergoes efficient 1,4-addition to Michael acceptors having terminal double bond such as α,β-unsaturated ketones, esters, sulfones, sulfoxides, and phosphonates to yield

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