61951-98-2 Usage
General Description
Pigment Red 185, also known as PR185, is a bright, magenta-colored organic pigment with excellent lightfastness and heat stability. It is commonly used in various industrial and commercial applications, including the production of paints, coatings, plastics, and printing inks. PR185 exhibits high tinting strength and good dispersibility, making it a popular choice for coloring a wide range of materials. Its chemical composition consists of a synthetic, insoluble azo compound that provides vibrant and durable coloration. Additionally, Pigment Red 185 is considered safe for use in consumer products and complies with regulations set by various regulatory bodies, such as the European Union and the United States Environmental Protection Agency.
Check Digit Verification of cas no
The CAS Registry Mumber 61951-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,5 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 61951-98:
(7*6)+(6*1)+(5*9)+(4*5)+(3*1)+(2*9)+(1*8)=142
142 % 10 = 2
So 61951-98-2 is a valid CAS Registry Number.
InChI:InChI=1/C27H24N6O6S/c1-14-10-23(40(37,38)28-2)22(39-3)13-20(14)32-33-24-17-7-5-4-6-15(17)11-18(25(24)34)26(35)29-16-8-9-19-21(12-16)31-27(36)30-19/h4-13,28,32H,1-3H3,(H,29,35)(H2,30,31,36)/b33-24-