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1,4-Pentadiene-1,1,5,5-tetracarbonitrile, also known as 2-(4-methoxyphenyl)-4-(methylthio)-, is a complex organic compound with the molecular formula C12H9N4O2S. It is characterized by the presence of a pentadiene backbone, which consists of five carbon atoms with alternating double bonds, and four nitrile groups (-CN) attached to the molecule. Additionally, it features a 4-methoxyphenyl group, which is a phenyl ring with a methoxy substituent at the para position, and a methylthio group, which is a methyl group attached to a sulfur atom. 1,4-Pentadiene-1,1,5,5-tetracarbonitrile, 2-(4-methoxyphenyl)-4-(methylthio)- is of interest in the field of organic chemistry, particularly in the synthesis of various pharmaceuticals and agrochemicals, due to its unique structure and reactivity.

79111-73-2

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79111-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79111-73-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,1 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79111-73:
(7*7)+(6*9)+(5*1)+(4*1)+(3*1)+(2*7)+(1*3)=132
132 % 10 = 2
So 79111-73-2 is a valid CAS Registry Number.

79111-73-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(4-Methoxyphenyl)-2-methylthio-penta-1,4-dien-1,1,5,5-tetracarbonitril

1.2 Other means of identification

Product number -
Other names 2,6-Dicyano-3-(4-methoxy-phenyl)-5-methylsulfanyl-hepta-2,5-dienedinitrile

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
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More Details:79111-73-2 SDS

79111-73-2Relevant academic research and scientific papers

Push-pull-Butadienes. II. Reactions of 2-Aryl-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitriles with Malononitrile and Ethyl Cyanoacetate

Peseke, K.

, p. 499 - 505 (2007/10/02)

2-Aryl-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitriles 1 react with sodium salts of malononitrile or ethyl cyanoacetate 3 to give 4-aryl-2-methylthio-1,4-pentadiene-1,1,5,5-tetracarbonitriles and ethyl-4-aryl-1,5,5-tricyano-2-methylthio-1,4-pentadienecarboxylates 4, respectively.Also, arylethylidenemalononitriles 5 and bis(methylthio)methylenemalononitrile or ethyl bis(methylthio)methylenecyanoacetate 6 afford 4.Substituted dihydropyridines 8 are prepared by treating 4 with aromatic amines.Compounds 4d, e can be converted to 2-amino-6-aryl-4-methylthiobenzene-1,3-dicarbonitriles 11a, b.

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