Cas 123489-92-9,3,3'''-dibromo-5,5',5'',5'''-tetramethyl-1,1':3',1'':3'',1'''-quarterphenyl-2,2',2'',2'''-tetracarbonitrile

123489-92-9

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Basic information

Product Name: 3,3'''-dibromo-5,5',5'',5'''-tetramethyl-1,1':3',1'':3'',1'''-quarterphenyl-2,2',2'',2'''-tetracarbonitrile
Synonyms:
CAS NO:123489-92-9
Molecular Formula:
Molecular Weight: 620.346
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: 3,3'''-dibromo-5,5',5'',5'''-tetramethyl-1,1':3',1'':3'',1'''-quarterphenyl-2,2',2'',2'''-tetracarbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 3,3'''-dibromo-5,5',5'',5'''-tetramethyl-1,1':3',1'':3'',1'''-quarterphenyl-2,2',2'',2'''-tetracarbonitrile(123489-92-9)
EPA Substance Registry System: 3,3'''-dibromo-5,5',5'',5'''-tetramethyl-1,1':3',1'':3'',1'''-quarterphenyl-2,2',2'',2'''-tetracarbonitrile(123489-92-9)

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: 123489-92-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 123489-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,8 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123489-92:
(8*1)+(7*2)+(6*3)+(5*4)+(4*8)+(3*9)+(2*9)+(1*2)=139
139 % 10 = 9
So 123489-92-9 is a valid CAS Registry Number.

123489-92-9Upstream product

123489-92-9Downstream Products

123489-93-0 C₆₄H₄₀Br₂N₈

123489-92-9Relevant academic research and scientific papers

Host-Guest Complexation. 51. Cyanospherands, a New Type of Salt Binder

Paek, Kyungsoo,Knobler, Carolyn B.,Maverick, Emily F.,Cram, Donald J.

, p. 8662 - 8671 (1989)

The syntheses and properties are described for the cyanospherands, a new type of complexing agent for salts.Eight, ten, and twelve 4-methylcyanobenzenes are incorporated into macrocycles by attachment to one another at their 2,6-positions to provide array

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