Cas 1429623-01-7,(E)-2-(3-cyano-4-(2-(6-(2,6-diphenyl-4H-pyran-4-ylidenemethyl)dithieno[3,2-b:2',3'-d]thiophen-2-yl)vinyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile

1429623-01-7

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Product Name: (E)-2-(3-cyano-4-(2-(6-(2,6-diphenyl-4H-pyran-4-ylidenemethyl)dithieno[3,2-b:2',3'-d]thiophen-2-yl)vinyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile
Synonyms:
CAS NO:1429623-01-7
Molecular Formula:
Molecular Weight: 649.818
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: (E)-2-(3-cyano-4-(2-(6-(2,6-diphenyl-4H-pyran-4-ylidenemethyl)dithieno[3,2-b:2',3'-d]thiophen-2-yl)vinyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile(CAS DataBase Reference)
NIST Chemistry Reference: (E)-2-(3-cyano-4-(2-(6-(2,6-diphenyl-4H-pyran-4-ylidenemethyl)dithieno[3,2-b:2',3'-d]thiophen-2-yl)vinyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile(1429623-01-7)
EPA Substance Registry System: (E)-2-(3-cyano-4-(2-(6-(2,6-diphenyl-4H-pyran-4-ylidenemethyl)dithieno[3,2-b:2',3'-d]thiophen-2-yl)vinyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile(1429623-01-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
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Hazardous Substances Data: 1429623-01-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1429623-01-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,6,2 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1429623-01:
(9*1)+(8*4)+(7*2)+(6*9)+(5*6)+(4*2)+(3*3)+(2*0)+(1*1)=157
157 % 10 = 7
So 1429623-01-7 is a valid CAS Registry Number.

1429623-01-7Upstream product

129806-51-5 2,6-diphenyl-(4H-pyran-4ylidene)-diphenylphosphine oxide

1429623-01-7Downstream Products

1429623-01-7Relevant academic research and scientific papers

Efficient second-order nonlinear optical chromophores based on dithienothiophene and thienothiophene bridges

Marco, A. Belén,Andreu, Raquel,Franco, Santiago,Garín, Javier,Orduna, Jesús,Villacampa, Belén,Alicante, Raquel

, p. 3919 - 3926 (2013)

Two series of push-pull systems bearing dithienothiophene or thienothiophene as (part of) π-conjugated spacer have been synthesized. These compounds combine high second-order molecular nonlinearities with good thermal stabilities, showing one of the thienothiophene (TT) derivative the highest μβ0 value found for a 4H-pyranylidene-containing merocyanine.

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