78952-69-9 Usage
General Description
The chemical "4,4'-bis[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-2,2'-disulphonic acid" is a complex compound that belongs to the group of azo dyes. Its molecular structure consists of two biphenyl units linked by a diazo bridge, and each biphenyl unit contains a sulfonic acid group. 4,4'-bis[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-2,2'-disulphonic acid is commonly used as a dye in various industries, including textiles, plastics, and printing. It is known for its bright and vivid color properties, as well as its ability to form stable and insoluble complexes with certain metals. However, due to its potentially harmful environmental and health effects, the use and disposal of this chemical are heavily regulated.
Check Digit Verification of cas no
The CAS Registry Mumber 78952-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,5 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78952-69:
(7*7)+(6*8)+(5*9)+(4*5)+(3*2)+(2*6)+(1*9)=189
189 % 10 = 9
So 78952-69-9 is a valid CAS Registry Number.