Cas 129504-99-0,(3R,4R)-4-(Diethoxy-phosphoryl)-3-ethyl-hexanoic acid tert-butyl ester

129504-99-0

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Basic information

Product Name: (3R,4R)-4-(Diethoxy-phosphoryl)-3-ethyl-hexanoic acid tert-butyl ester
Synonyms: (3R,4R)-4-(Diethoxy-phosphoryl)-3-ethyl-hexanoic acid tert-butyl ester
CAS NO:129504-99-0
Molecular Formula:
Molecular Weight: 336.409
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: (3R,4R)-4-(Diethoxy-phosphoryl)-3-ethyl-hexanoic acid tert-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (3R,4R)-4-(Diethoxy-phosphoryl)-3-ethyl-hexanoic acid tert-butyl ester(129504-99-0)
EPA Substance Registry System: (3R,4R)-4-(Diethoxy-phosphoryl)-3-ethyl-hexanoic acid tert-butyl ester(129504-99-0)

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: 129504-99-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129504-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,0 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129504-99:
(8*1)+(7*2)+(6*9)+(5*5)+(4*0)+(3*4)+(2*9)+(1*9)=140
140 % 10 = 0
So 129504-99-0 is a valid CAS Registry Number.

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129504-99-0Relevant academic research and scientific papers

A stereoselective Michael addition of α-lithiated phosphonates to α,β-unsaturated esters

Yamaguchi, Masahiko,Tsukamoto, Yukiharu,Hayashi, Akio,Minami, Toru

, p. 2423 - 2424 (1990)

α-Lithiated phosphonates added to α,β-unsaturated t-butyl esters in 1,4-manner giving anti-3,4-disubstituted-4-phosphorylbutanoates in high yields.

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