85005-78-3 Usage
Chemical compound
6-Chloro-4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]toluene-3-sulphonic acid, barium salt
Composition
Barium salt of a sulphonated azo dye
Structure
Contains a chloro group, toluene ring, and pyrazolyl group with a sulphonic acid moiety
Main use
Dye in textiles, plastics, and paper
Color
Vibrant yellow to red
Properties
Stable, withstands exposure to light, heat, and chemical agents
Check Digit Verification of cas no
The CAS Registry Mumber 85005-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,0 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85005-78:
(7*8)+(6*5)+(5*0)+(4*0)+(3*5)+(2*7)+(1*8)=123
123 % 10 = 3
So 85005-78-3 is a valid CAS Registry Number.