19649-50-4 Usage
Chemical classification
Azo dye
Explanation
It contains a specific functional group with a nitrogen-nitrogen double bond.
Explanation
It is a dye used in laboratories and industrial settings for coloring various materials.
Explanation
It is often used in the production of food dyes due to its coloring properties.
Explanation
The compound is also used in the creation of colored paper and ink, taking advantage of its dye properties.
Explanation
It has been studied for its possible use in medical imaging, likely due to its fluorescent properties.
Explanation
The compound may be used as a fluorescent marker in biological research, which can help in visualizing and studying cellular processes.
Usage
Coloring textiles and leather
Application
Food dyes production
Application
Manufacture of colored paper and ink
Potential application
Medical imaging
Potential application
Fluorescent marker in biological research
Check Digit Verification of cas no
The CAS Registry Mumber 19649-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,4 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19649-50:
(7*1)+(6*9)+(5*6)+(4*4)+(3*9)+(2*5)+(1*0)=144
144 % 10 = 4
So 19649-50-4 is a valid CAS Registry Number.
19649-50-4Relevant articles and documents
THIOSULFONIC ACIDS. XXXI. ARYLAZOARENETHIOSULFONATES
Boldyrev, B. G.,Grivnak, L. M.
, p. 324 - 330 (2007/10/02)
Arylazoarenethiosulfonates were obtained, and their structures and chemical characteristics were studied.It was shown that arylazoarenethiosulfonates have a nonionic structure, and this explains their high stability.It was established that they enter with difficulty into reactions with the release of nitrogen, but they enter readily into azo-coupling and reduction reactions.
