1342-01-4 Usage
General Description
Violet 1, also known as CI 42640, is a synthetic organic dye commonly used in the textile, cosmetic, and food industries. It is a bright, bluish-violet color that is often used as a colorant in various products such as hair dyes, soaps, and beverages. Violet 1 is known for its high stability and resistance to fading, making it a popular choice for adding vibrant color to a wide range of goods. However, it is important to note that violet 1 has been associated with potential skin and eye irritation in some individuals, and its safety as a food additive is also a topic of ongoing research and regulation.
Check Digit Verification of cas no
The CAS Registry Mumber 1342-01-4 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 1 respectively.
Calculate Digit Verification of CAS Registry Number 1342-01:
(6*1)+(5*3)+(4*4)+(3*2)+(2*0)+(1*1)=44
44 % 10 = 4
So 1342-01-4 is a valid CAS Registry Number.