Cas 144406-69-9,Benzene, 1,1'-(1,4-butanediyl)bis[4-[2-(2-bromophenyl)ethenyl]-, (E,E)-

144406-69-9

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Basic information

Product Name: Benzene, 1,1'-(1,4-butanediyl)bis[4-[2-(2-bromophenyl)ethenyl]-, (E,E)-
Synonyms:
CAS NO:144406-69-9
Molecular Formula: C32H28Br2
Molecular Weight: 572.382
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: Benzene, 1,1'-(1,4-butanediyl)bis[4-[2-(2-bromophenyl)ethenyl]-, (E,E)-(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,1'-(1,4-butanediyl)bis[4-[2-(2-bromophenyl)ethenyl]-, (E,E)-(144406-69-9)
EPA Substance Registry System: Benzene, 1,1'-(1,4-butanediyl)bis[4-[2-(2-bromophenyl)ethenyl]-, (E,E)-(144406-69-9)

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: 144406-69-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 144406-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,0 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144406-69:
(8*1)+(7*4)+(6*4)+(5*4)+(4*0)+(3*6)+(2*6)+(1*9)=119
119 % 10 = 9
So 144406-69-9 is a valid CAS Registry Number.

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144406-69-9Relevant academic research and scientific papers

1,2-Ethano-syn-[2.n](1,6)phenanthrenophanes; first isolated syn-phenanthrenophanes

Takeuchi,Nishimura

, p. 5563 - 5566 (1992)

The title compounds were prepared by the photocycloaddition of vinylphenanthrene derivatives in 38-49% yields. This method gave syn-phenanthrenophanes exclusively, although other reported methods gave syn- and anti-isomers together. The syn conformation was proved by several spectroscopic methods.

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