103754-49-0 Usage
Description
1,4-Dicyano-2,3-dimethylbenzene, also known as 2,3-dimethyl-1,4-benzenedicarbonitrile, is an organic compound with the molecular formula C10H8N2. It is a chemical intermediate that plays a crucial role in the synthesis of various compounds due to its unique structure and properties.
Uses
Used in Chemical Synthesis:
1,4-Dicyano-2,3-dimethylbenzene is used as a reagent or an intermediate in the synthesis of 2,3-dimethylterephthalic acid. This application is significant because 2,3-dimethylterephthalic acid is an important monomer in the production of various polymers and plastics, which have widespread use in the manufacturing industry.
Check Digit Verification of cas no
The CAS Registry Mumber 103754-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,5 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103754-49:
(8*1)+(7*0)+(6*3)+(5*7)+(4*5)+(3*4)+(2*4)+(1*9)=110
110 % 10 = 0
So 103754-49-0 is a valid CAS Registry Number.
103754-49-0Relevant articles and documents
Synthesis and Rigid Conformers of 14,15-Dimethyl-2,11-dithia(1,3)(1,4)cyclophane and 12,13-Dimethyl(1,3)(1,4)cyclophane
Lai, Yee-Hing,Yap, Angeline Hui-Tin
, p. 1373 - 1377 (2007/10/02)
The dithiacyclophane 4 was synthesized from 2,3-dimethylaniline in seven steps.Only the conformer 5b was isolated.Photodesulfurization of 4b however resulted only in the isolation of the cyclophane 2a indicating an abrupt change in conformational preferen
