1342-03-6 Usage
General Description
Yellow 1 is a synthetic organic compound belonging to the azo dye group, with the chemical formula C16H10N2O4S. It is commonly used as a colorant in various consumer products such as foods, cosmetics, and textiles. Yellow 1 is known for its bright and vibrant yellow hue and is often used to enhance the appearance of products. However, the compound has raised concerns due to its potential toxicity and adverse effects on human health, leading to regulatory restrictions and limitations on its use in certain applications. Additionally, Yellow 1 has been associated with allergic reactions and skin irritation in some individuals, prompting further scrutiny and monitoring of its safety profile.
Check Digit Verification of cas no
The CAS Registry Mumber 1342-03-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,4 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1342-03:
(6*1)+(5*3)+(4*4)+(3*2)+(2*0)+(1*3)=46
46 % 10 = 6
So 1342-03-6 is a valid CAS Registry Number.