Cas 79039-76-2,4-[(E)-4-(2,6-Diphenyl-thiopyran-4-ylidene)-but-2-enylidene]-2,6-diphenyl-4H-pyran

79039-76-2

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Basic information

Product Name: 4-[(E)-4-(2,6-Diphenyl-thiopyran-4-ylidene)-but-2-enylidene]-2,6-diphenyl-4H-pyran
Synonyms:
CAS NO:79039-76-2
Molecular Formula:
Molecular Weight: 532.706
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: 4-[(E)-4-(2,6-Diphenyl-thiopyran-4-ylidene)-but-2-enylidene]-2,6-diphenyl-4H-pyran(CAS DataBase Reference)
NIST Chemistry Reference: 4-[(E)-4-(2,6-Diphenyl-thiopyran-4-ylidene)-but-2-enylidene]-2,6-diphenyl-4H-pyran(79039-76-2)
EPA Substance Registry System: 4-[(E)-4-(2,6-Diphenyl-thiopyran-4-ylidene)-but-2-enylidene]-2,6-diphenyl-4H-pyran(79039-76-2)

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: 79039-76-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 79039-76-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,3 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79039-76:
(7*7)+(6*9)+(5*0)+(4*3)+(3*9)+(2*7)+(1*6)=162
162 % 10 = 2
So 79039-76-2 is a valid CAS Registry Number.

79039-76-2Upstream product

79039-76-2Downstream Products

79039-76-2Relevant academic research and scientific papers

Bipyrans for Electrochemical Studies. Preparation of Polyene-Separated Bipyrans and Bithiopyrans

Reynolds, G. A.,Chen, C. H.

, p. 627 - 629 (2007/10/02)

4,4'-(But-2-ene-1,4-dienylidene)-bi-4H-pyran and thiopyran derivatives were prepared by allowing the anion prepared from diethyl 4-(2,6-diphenyl-4H-pyranyl)phosphonate to react with 4-pyranylidene butenaldehydes or the corresponding thiopyranylidene aldeh

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