20241-75-2 Usage
General Description
1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]anthraquinone, also known as C.I. Pigment Red 177, is a synthetic organic compound commonly used as a red pigment in the manufacturing of inks, plastics, and paints. It is a member of the anthraquinone family and is known for its high color strength and excellent lightfastness. This chemical compound is characterized by its bright, deep red color and is often used in combination with other pigments to create a wide range of shades. Additionally, its chemical structure allows for versatility in applications and makes it suitable for use in various types of printing and coloring processes. However, as with any chemical compound, proper handling and precautions should be taken when working with 1,5-dihydroxy-4,8-bis[(4-methylphenyl)amino]anthraquinone to ensure the safety of workers and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 20241-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,4 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20241-75:
(7*2)+(6*0)+(5*2)+(4*4)+(3*1)+(2*7)+(1*5)=62
62 % 10 = 2
So 20241-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H22N2O4/c1-15-3-7-17(8-4-15)29-19-11-13-21(31)25-23(19)27(33)26-22(32)14-12-20(24(26)28(25)34)30-18-9-5-16(2)6-10-18/h3-14,29-32H,1-2H3