103754-49-0 Usage
Uses
2,3-Dimethyl-1,4-benzenedicarbonitrile acts as a reagent or an intermediate in the synthesis of 2,3-dimethylterephthalic acid.
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
