99643-53-5 Usage
Uses
Used in Organic Synthesis and Materials Science:
2,2-dimethylnaphtho[1,8-de][1,3]dithiine is used as a building block for the preparation of various functional materials due to its unique structural and electronic properties.
Used in Optoelectronic Devices:
In the optoelectronics industry, 2,2-dimethylnaphtho[1,8-de][1,3]dithiine is used as a component in the development of optoelectronic devices, leveraging its electronic properties to enhance device performance.
Used in Organic Semiconductors:
2,2-dimethylnaphtho[1,8-de][1,3]dithiine is utilized as a material in the field of organic semiconductors, where its properties contribute to the advancement of semiconductor technologies.
Used in Photovoltaic Cells:
In the photovoltaic industry, 2,2-dimethylnaphtho[1,8-de][1,3]dithiine is employed as a material in the construction of photovoltaic cells, potentially improving the efficiency and performance of solar energy conversion.
Used as a Ligand in Coordination Chemistry:
2,2-dimethylnaphtho[1,8-de][1,3]dithiine is used as a ligand in coordination chemistry to form metal complexes, which have applications in catalysis and biological processes.
It is crucial to handle 2,2-dimethylnaphtho[1,8-de][1,3]dithiine with care due to the need for further research on its potential toxicity and environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 99643-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,4 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99643-53:
(7*9)+(6*9)+(5*6)+(4*4)+(3*3)+(2*5)+(1*3)=185
185 % 10 = 5
So 99643-53-5 is a valid CAS Registry Number.
99643-53-5Relevant academic research and scientific papers
Electronic Structure of Heterospirenes-PE Spectroscopic Investigations
Gleiter, Rolf,Uschmann, Joachim
, p. 370 - 380 (2007/10/02)
The synthesis of the heterospirenes 1-9 is described and their He I photoelectron (PE) spectra are recorded.The assignment of the first PE bands is based on a comparison with fragment molecules and on molecular orbital calculations using semiempirical methods (PPP, MINDO/3). in the case of 1, 2, 4, and 5 strong spirointeraction has been elucidated.For 3 the analysis of the spectrum is hampered due to the strong overlap of the bands while for 6 the nonplanarity brings about a reduction of spirointeractions.For 7-9 the interaction between both fragments could not be detected.
