67923-44-8 Usage
Preparation
4-Nitrobenzenamine diazo, and 2-[2-Acetyloxyethyl-(3-chlorophenyl)-amino]ethylacetate?coupling
Properties and Applications
Brilliant Orange
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
5
5-6
5
5
4-5
4-5
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 67923-44-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,2 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67923-44:
(7*6)+(6*7)+(5*9)+(4*2)+(3*3)+(2*4)+(1*4)=158
158 % 10 = 8
So 67923-44-8 is a valid CAS Registry Number.