39759-82-5 Usage
General Description
2,3-dimethyl-1,3-benzoxazol-3-ium 4-methyl-1-benzenesulfonate is a chemical compound with two main components: 2,3-dimethyl-1,3-benzoxazol-3-ium, and 4-methyl-1-benzenesulfonate. The benzoxazolium component is a heterocyclic compound that contains a benzene ring fused to an oxazole ring, and the sulfonate component is a derivative of benzenesulfonic acid. This chemical is commonly used as a fluorescent whitening agent, specifically in plastics, fibers, and coatings to improve the brightness and appearance of products. It works by absorbing ultraviolet light and re-emitting it as visible blue light, thereby enhancing the whiteness and brightness of the materials in which it is used. Additionally, it has potential applications in medicinal chemistry and pharmaceuticals due to its unique structure and properties.
Check Digit Verification of cas no
The CAS Registry Mumber 39759-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,7,5 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39759-82:
(7*3)+(6*9)+(5*7)+(4*5)+(3*9)+(2*8)+(1*2)=175
175 % 10 = 5
So 39759-82-5 is a valid CAS Registry Number.
39759-82-5Relevant articles and documents
Development of novel rhodacyanine-based heat shock protein 70 inhibitors
Chang, Chih-Shiang,Chen, Yeh,Chu, Po-Chen,Gao, Jing-Yan,Kumar, Vathan,Lee, Der-Yen,Wu, Yu-Chieh
, p. 5431 - 5446 (2021/09/13)
Background: A growing body of evidence suggests that Hsp70, which is over-expressed in human breast tumors, plays a role in tumorigenesis and tumor progression in breast cancer as well as in its aggressive phenotypes. Hsp70 constitutes a potential therape
Benzodipyrrolenine-based biscyanine dyes: Synthesis, molecular structure and spectroscopic characterization
Klochko, Oleksiy P.,Fedyunyayeva, Iryna A.,Khabuseva, Sania U.,Semenova, Olga M.,Terpetschnig, Ewald A.,Patsenker, Leonid D.
experimental part, p. 7 - 15 (2010/10/21)
A novel method of synthesizing long-wavelength absorbing and emitting bis-trimethine dyes that consists of condensing benzodipyrrolenine dialdehyde with quaternized heterocyclic CH-acidic compounds was used to prepare a series of biscyanines. The new meth
