12223-31-3 Usage
Preparation
4-Amino-2-methylphenol?diazo, and o-Chloroaniline?coupling, product to diazo, and o-Cresol?coupling.
Properties and Applications
yellow orange .
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
4
6-7
5
5
4-5
5
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 12223-31-3 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 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12223-31:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*3)+(1*1)=53
53 % 10 = 3
So 12223-31-3 is a valid CAS Registry Number.