155632-41-0 Usage
Description
3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE is a chemical compound belonging to the thiophene class, characterized by a five-membered ring with four carbon atoms and one sulfur atom. This specific compound features two methyl groups and two cyano groups attached to the thiophene ring, giving it a molecular formula of C8H6N2S. Its unique structure and properties make it a valuable intermediate in organic synthesis.
Uses
Used in Pharmaceutical Industry:
3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE is used as a building block in the synthesis of various pharmaceuticals for its ability to contribute to the development of novel drug molecules.
Used in Agrochemical Industry:
3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE is used as a starting material in the production of agrochemicals, playing a crucial role in the creation of effective compounds for agricultural applications.
Used in Fine Chemicals Industry:
3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE is utilized as an intermediate in the synthesis of fine chemicals, contributing to the advancement of specialty chemical products.
Check Digit Verification of cas no
The CAS Registry Mumber 155632-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,3 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155632-41:
(8*1)+(7*5)+(6*5)+(5*6)+(4*3)+(3*2)+(2*4)+(1*1)=130
130 % 10 = 0
So 155632-41-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N2S/c1-5-6(2)8(4-10)11-7(5)3-9/h1-2H3
155632-41-0Relevant articles and documents
Synthesis of the First Thienothiophene Stabilized Only by Electronic Effects
Beye, Norbert,Cava, Michael P.
, p. 2223 - 2226 (1994)
The stable, crystalline 1,3-dibromo-4,6-dicyanothienothiophene (3a) has been synthesized.This is the first example of a thienothiophene stabilized solely by electronic effects.The dicarbomethoxy dibromo analog 3b and the tetrabromo analog 3c were also generated and found to be considerably less stable.
