73615-74-4 Usage
Category
Organic compound
Usage
Pigment in industries such as plastics, paints, and inks
Physical appearance
Bright red powder
Solubility
Insoluble in water, soluble in organic solvents
Derivation
Derived from anthraquinone, a natural dye found in various plants
Chemical structure
Hydroxyl group and amino group attached to an anthraquinone backbone
Known for
Excellent light fastness, strong coloring power, and heat stability
Precaution
Potential irritation to skin and eyes; should be handled with care
Check Digit Verification of cas no
The CAS Registry Mumber 73615-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,1 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73615-74:
(7*7)+(6*3)+(5*6)+(4*1)+(3*5)+(2*7)+(1*4)=134
134 % 10 = 4
So 73615-74-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H15NO4/c1-26-17-9-5-4-8-14(17)22-15-10-11-16(23)19-18(15)20(24)12-6-2-3-7-13(12)21(19)25/h2-11,22-23H,1H3