Cas 1349033-99-3,[(1E,4E)-4-{(2Z)-2-(cyanoimino)-1,2-bis[4-(dimethylamino)phenyl]ethylidene}-1(4H)-naphthalenylidene]cyanamide

1349033-99-3

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Basic information

Product Name: [(1E,4E)-4-{(2Z)-2-(cyanoimino)-1,2-bis[4-(dimethylamino)phenyl]ethylidene}-1(4H)-naphthalenylidene]cyanamide
Synonyms: [(1E,4E)-4-{(2Z)-2-(cyanoimino)-1,2-bis[4-(dimethylamino)phenyl]ethylidene}-1(4H)-naphthalenylidene]cyanamide
CAS NO:1349033-99-3
Molecular Formula:
Molecular Weight: 470.577
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: [(1E,4E)-4-{(2Z)-2-(cyanoimino)-1,2-bis[4-(dimethylamino)phenyl]ethylidene}-1(4H)-naphthalenylidene]cyanamide(CAS DataBase Reference)
NIST Chemistry Reference: [(1E,4E)-4-{(2Z)-2-(cyanoimino)-1,2-bis[4-(dimethylamino)phenyl]ethylidene}-1(4H)-naphthalenylidene]cyanamide(1349033-99-3)
EPA Substance Registry System: [(1E,4E)-4-{(2Z)-2-(cyanoimino)-1,2-bis[4-(dimethylamino)phenyl]ethylidene}-1(4H)-naphthalenylidene]cyanamide(1349033-99-3)

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: 1349033-99-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1349033-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,9,0,3 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1349033-99:
(9*1)+(8*3)+(7*4)+(6*9)+(5*0)+(4*3)+(3*3)+(2*9)+(1*9)=163
163 % 10 = 3
So 1349033-99-3 is a valid CAS Registry Number.

1349033-99-3Upstream product

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1349033-99-3Relevant academic research and scientific papers

N, N ′-dicyanoquinone diimide-derived donor-acceptor chromophores: Conformational analysis and optoelectronic properties

Chiu, Melanie,Jaun, Bernhard,Beels, Marten T. R.,Biaggio, Ivan,Gisselbrecht, Jean-Paul,Boudon, Corinne,Schweizer, W. Bernd,Kivala, Milan,Diederich, Francois

supporting information; experimental part, p. 54 - 57 (2012/02/06)

A formal [2 + 2] cycloaddition-cycloreversion (CA-CR) between N,N′-dicyanoquinone diimides (DCNQIs) and electron-rich alkynes was explored, providing a new class of π-conjugated donor-acceptor chromophores. These DCNQI adducts exist in the solid state as

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