20210-73-5 Usage
Type of compound
Synthetic organic compound
Usage
Pigment in plastics, paints, and printing inks
Color
Red-colored dye
Chemical structure
Anthraquinone core with amino and hydroxyl functional groups, complex phenoxy substituted side chain
Color strength
Excellent
Chemical stability
High
Light stability
High
Heat resistance
Good
Industrial and commercial uses
Suitable for a range of applications
Safety concerns
Potential health and environmental impacts due to chemical properties; handle and use with care
Check Digit Verification of cas no
The CAS Registry Mumber 20210-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,1 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20210-73:
(7*2)+(6*0)+(5*2)+(4*1)+(3*0)+(2*7)+(1*3)=45
45 % 10 = 5
So 20210-73-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H19NO7S/c1-15-6-12-18(13-7-15)36(32,33)35-17-10-8-16(9-11-17)34-22-14-21(29)23-24(25(22)28)27(31)20-5-3-2-4-19(20)26(23)30/h2-14,29H,28H2,1H3
