7253-04-5 Usage
General Description
1-(2:5-Dichloro-4-Sulphophenyl) -3- Methyl -5- Pyrazolone, also known as Acid Yellow 36, is a synthetic dye and a member of the pyrazolone family of compounds. It is commonly used in the textile and paper industries as a yellow dye for fabrics and paper products. It is also used in the food industry as a coloring agent for certain food products. This chemical is known for its vibrant yellow color and is often used in combination with other dyes to achieve a wide range of colors. However, like many synthetic dyes, it has raised concerns about its potential impact on human health and the environment, leading to regulations on its use in certain applications.
Check Digit Verification of cas no
The CAS Registry Mumber 7253-04-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,5 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7253-04:
(6*7)+(5*2)+(4*5)+(3*3)+(2*0)+(1*4)=85
85 % 10 = 5
So 7253-04-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H6Cl2N2O6S/c11-4-2-8(21(18,19)20)5(12)1-7(4)14-9(15)3-6(13-14)10(16)17/h1-2H,3H2,(H,16,17)(H,18,19,20)
