12226-50-5 Usage
Preparation
Amino (2-4 – dimethylamino ethyl sulfate sulfone) benzoyl aniline diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid?coupling.
Properties and Applications
brilliant yellow.
Standard
Light Fastness
Oxygen bleaching
Persperation Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
ISO
4
4-5
5
5
5
Standard
Light Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12226-50-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12226-50:
(7*1)+(6*2)+(5*2)+(4*2)+(3*6)+(2*5)+(1*0)=65
65 % 10 = 5
So 12226-50-5 is a valid CAS Registry Number.