17804-19-2 Usage
Type of compound
Azo dye.
Color
Bright red.
Uses
Coloring textiles, paper, and plastics; histological stain in laboratories; colorant for various industrial products; production of inks, paints, and other commercial products.
Hazard class
Hazardous substance.
Health risks
Potential carcinogenic and toxic effects.
Restrictions
Banned as a food dye in many countries. Strict regulations on its use and handling.
Check Digit Verification of cas no
The CAS Registry Mumber 17804-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,0 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17804-19:
(7*1)+(6*7)+(5*8)+(4*0)+(3*4)+(2*1)+(1*9)=112
112 % 10 = 2
So 17804-19-2 is a valid CAS Registry Number.