Cas 214409-47-9,5-Trimethylsilanyl-1-{2-[4-(2-trimethylsilanylethynyl-phenyl)-buta-1,3-diynyl]-phenyl}-penta-2,4-diyn-1-ol

214409-47-9

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Basic information

Product Name: 5-Trimethylsilanyl-1-{2-[4-(2-trimethylsilanylethynyl-phenyl)-buta-1,3-diynyl]-phenyl}-penta-2,4-diyn-1-ol
Synonyms:
CAS NO:214409-47-9
Molecular Formula:
Molecular Weight: 448.712
EINECS: N/A
Product Categories: N/A
Mol File: 214409-47-9.mol
Article Data: 1

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: 5-Trimethylsilanyl-1-{2-[4-(2-trimethylsilanylethynyl-phenyl)-buta-1,3-diynyl]-phenyl}-penta-2,4-diyn-1-ol(CAS DataBase Reference)
NIST Chemistry Reference: 5-Trimethylsilanyl-1-{2-[4-(2-trimethylsilanylethynyl-phenyl)-buta-1,3-diynyl]-phenyl}-penta-2,4-diyn-1-ol(214409-47-9)
EPA Substance Registry System: 5-Trimethylsilanyl-1-{2-[4-(2-trimethylsilanylethynyl-phenyl)-buta-1,3-diynyl]-phenyl}-penta-2,4-diyn-1-ol(214409-47-9)

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: 214409-47-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 214409-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,4,0 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 214409-47:
(8*2)+(7*1)+(6*4)+(5*4)+(4*0)+(3*9)+(2*4)+(1*7)=109
109 % 10 = 9
So 214409-47-9 is a valid CAS Registry Number.

214409-47-9Upstream product

4526-07-2 1,4-bis(trimethylsilyl)-1,3-butadiyne

214409-47-9Downstream Products

214409-47-9Relevant articles and documents

Multiple cycloaromatization of novel aromatic enediynes bearing a triggering device on the terminal acetylene carbon

Miyawaki, Kazuhiro,Kawano, Tomikazu,Ueda, Ikuo

, p. 6923 - 6926 (1998)

Aromatic enediynes (1) bearing a triggering device on the terminal acetylene carbon undergo thermal cyclization at 25°C to yield polyphenylenc ring systems (6, 9, 13, and 15(16)) giving radical intermediates, dehydrobenzene monoradical (12) and didehydrob

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