22698-81-3 Usage
General Description
2,3,7,8-Tetramethyl-1,4,6,9-thianthrenetetrone is a chemical compound that belongs to the family of thianthrene derivatives. It is a highly stable and non-reactive compound, and it is commonly used as a blue dye in the textile industry. Its unique molecular structure gives it strong absorption and emission properties, making it an efficient colorant for various materials. Additionally, it has been studied for potential use in organic electronic devices and optoelectronics due to its advantageous electronic properties. However, the compound may pose health and environmental risks, and it should be handled and disposed of with care. Overall, 2,3,7,8-Tetramethyl-1,4,6,9-thianthrenetetrone is a versatile chemical with significant industrial applications and potential for future technological advancements.
Check Digit Verification of cas no
The CAS Registry Mumber 22698-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,6,9 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22698-81:
(7*2)+(6*2)+(5*6)+(4*9)+(3*8)+(2*8)+(1*1)=133
133 % 10 = 3
So 22698-81-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H12O4S2/c1-5-6(2)10(18)14-13(9(5)17)21-15-11(19)7(3)8(4)12(20)16(15)22-14/h1-4H3
22698-81-3Relevant articles and documents
Structures and properties of 1,4-dithiins and related molecules
Mendez-Rojas, Miguel A.,Bodige, Satish G.,Ejsmont, Krzysztof,Watson, William H.
, p. 17 - 28 (2001)
A series of organosulfur compounds was characterized by NMR, IR, mass spectroscopy, cyclic voltammetry, and chemical analyses. The crystal structures of six compounds were determined: 1,3-dithioleno[4,5-e]naphtho[2,3-b]1,4-dithiin-2,5, 10-trione (1b), P1,
