Cas 288311-31-9,1-[4-(dimethylamino)phenyl]-6-(triisopropylsilyl)-4-[2-(triisopropysilyl)ethynyl]-3-[2-(trimethylsilyl)ethynyl]hex-3-ene-1,5-diyne

288311-31-9

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Basic information

Product Name: 1-[4-(dimethylamino)phenyl]-6-(triisopropylsilyl)-4-[2-(triisopropysilyl)ethynyl]-3-[2-(trimethylsilyl)ethynyl]hex-3-ene-1,5-diyne
Synonyms: 1-[4-(dimethylamino)phenyl]-6-(triisopropylsilyl)-4-[2-(triisopropysilyl)ethynyl]-3-[2-(trimethylsilyl)ethynyl]hex-3-ene-1,5-diyne
CAS NO:288311-31-9
Molecular Formula:
Molecular Weight: 628.177
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: 1-[4-(dimethylamino)phenyl]-6-(triisopropylsilyl)-4-[2-(triisopropysilyl)ethynyl]-3-[2-(trimethylsilyl)ethynyl]hex-3-ene-1,5-diyne(CAS DataBase Reference)
NIST Chemistry Reference: 1-[4-(dimethylamino)phenyl]-6-(triisopropylsilyl)-4-[2-(triisopropysilyl)ethynyl]-3-[2-(trimethylsilyl)ethynyl]hex-3-ene-1,5-diyne(288311-31-9)
EPA Substance Registry System: 1-[4-(dimethylamino)phenyl]-6-(triisopropylsilyl)-4-[2-(triisopropysilyl)ethynyl]-3-[2-(trimethylsilyl)ethynyl]hex-3-ene-1,5-diyne(288311-31-9)

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: 288311-31-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 288311-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,3,1 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 288311-31:
(8*2)+(7*8)+(6*8)+(5*3)+(4*1)+(3*1)+(2*3)+(1*1)=149
149 % 10 = 9
So 288311-31-9 is a valid CAS Registry Number.

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288311-31-9Relevant academic research and scientific papers

Donor-acceptor-functionalized tetraethynylethenes with nitrothienyl substituents: Structure-property relationships

Tykwinski, Rik R.,Hilger, Anouk,Diederich, Francois,Luethi, Hans Peter,Seiler, Paul,Gramlich, Volker,Gisselbrecht, Jean-Paul,Boudon, Corinne,Gross, Maurice

, p. 1484 - 1508 (2007/10/03)

Tetraethynylethenes (TEEs) functionalized with donor (4- (dimethylamino)phenyl) and acceptor (5-nitro-2-thienyl) groups were prepared by Pd0-catalyzed Sonogashira cross-coupling reactions (Schemes 1-6). The physical properties of these novel ch

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