12271-12-4 Usage
General Description
"BASIC RED 18:1" is a synthetic dye commonly used in the textile industry. It is a bright red color and is often used to dye wool, silk, and nylon fabrics. The chemical structure of BASIC RED 18:1 includes a complex aromatic ring system, which gives it its vibrant color. The dye is soluble in water and has good light and wash fastness, making it a popular choice for coloring textiles. However, it is important to note that BASIC RED 18:1 may cause skin and eye irritation and should be handled with care.
Check Digit Verification of cas no
The CAS Registry Mumber 12271-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12271-12:
(7*1)+(6*2)+(5*2)+(4*7)+(3*1)+(2*1)+(1*2)=64
64 % 10 = 4
So 12271-12-4 is a valid CAS Registry Number.