12220-86-9 Usage
Uses
Used in Textile Industry:
C.I. Acid Yellow 166 is used as a coloring agent for fabrics such as wool, silk, nylon, and leather. Its water solubility and good fastness properties make it suitable for a wide range of applications in this industry.
Check Digit Verification of cas no
The CAS Registry Mumber 12220-86-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12220-86:
(7*1)+(6*2)+(5*2)+(4*2)+(3*0)+(2*8)+(1*6)=59
59 % 10 = 9
So 12220-86-9 is a valid CAS Registry Number.