Cas 1293490-50-2,2-(diethoxyphosphinyl)-2-(4-methoxyphenylthio)-7-bromo-1-oxo-1,2,3,4-tetrahydronaphthalene

1293490-50-2

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Basic information

Product Name: 2-(diethoxyphosphinyl)-2-(4-methoxyphenylthio)-7-bromo-1-oxo-1,2,3,4-tetrahydronaphthalene
Synonyms:
CAS NO:1293490-50-2
Molecular Formula:
Molecular Weight: 499.362
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-(diethoxyphosphinyl)-2-(4-methoxyphenylthio)-7-bromo-1-oxo-1,2,3,4-tetrahydronaphthalene(CAS DataBase Reference)
NIST Chemistry Reference: 2-(diethoxyphosphinyl)-2-(4-methoxyphenylthio)-7-bromo-1-oxo-1,2,3,4-tetrahydronaphthalene(1293490-50-2)
EPA Substance Registry System: 2-(diethoxyphosphinyl)-2-(4-methoxyphenylthio)-7-bromo-1-oxo-1,2,3,4-tetrahydronaphthalene(1293490-50-2)

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: 1293490-50-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1293490-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,3,4,9 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1293490-50:
(9*1)+(8*2)+(7*9)+(6*3)+(5*4)+(4*9)+(3*0)+(2*5)+(1*0)=172
172 % 10 = 2
So 1293490-50-2 is a valid CAS Registry Number.

1293490-50-2Upstream product

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1293490-50-2Relevant academic research and scientific papers

Organocatalytic enantioselective sulfenylation of β-keto phosphonates: A convenient approach to construct hetero-quaternary stereocenters

Lin, Aijun,Fang, Ling,Zhu, Xi,Zhu, Chengjian,Cheng, Yixiang

supporting information; experimental part, p. 545 - 549 (2011/04/26)

The highly effective and enantioselective sulfenylation of β-keto phosphonates catalyzed by α,α-diaryl-L-prolinols has been developed. The optically active α-sulfenylated β-keto phosphonates could be obtained under mild reaction conditions in good yields

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