6247-36-5 Usage
Type of dye
Synthetic dye
Industry use
Textile and leather coloring
Dye family
Anthraquinone dyes
Sub-class
Azo dye
Chemical structure
Anthracene backbone with a sulfonic acid group and an amino group
Properties
Acidic and reactive
Solubility
Water-soluble
Application
Various types of fibers
Color produced
Vibrant and colorfast shades
Environmental risks
Potential toxicity to aquatic organisms
Health risks
Skin and eye irritation
Regulatory status
Use and disposal regulated in many countries
Check Digit Verification of cas no
The CAS Registry Mumber 6247-36-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,4 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6247-36:
(6*6)+(5*2)+(4*4)+(3*7)+(2*3)+(1*6)=95
95 % 10 = 5
So 6247-36-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H16N2O8S2/c1-10-6-7-13(15(8-10)32(26,27)28)23-14-9-16(33(29,30)31)19(22)18-17(14)20(24)11-4-2-3-5-12(11)21(18)25/h2-9,23H,22H2,1H3,(H,26,27,28)(H,29,30,31)