7451-57-2 Usage
Type of compound
Textile dye, azo dye, benzidine-based dye
Color
Deep red
Uses
Dyeing of textiles, as well as in some food, beverages, and cosmetics
Solubility
Water-soluble
Health risks
Potential to break down into carcinogenic substances
Regulation
Use in food and beverage products is regulated in many countries due to potential health effects.
Check Digit Verification of cas no
The CAS Registry Mumber 7451-57-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,5 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7451-57:
(6*7)+(5*4)+(4*5)+(3*1)+(2*5)+(1*7)=102
102 % 10 = 2
So 7451-57-2 is a valid CAS Registry Number.