12270-38-1 Usage
Preparation
2,4-Dinitro-6-bromoaniline diazo, and 2-Methoxyethyl 2-(5-acetamido-2-methoxyphenylamino)propanoate?coupling.
Properties and Applications
navy blue.
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
4-5
6
5
5
5
5
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 12270-38-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,7 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12270-38:
(7*1)+(6*2)+(5*2)+(4*7)+(3*0)+(2*3)+(1*8)=71
71 % 10 = 1
So 12270-38-1 is a valid CAS Registry Number.