12217-91-3 Usage
Preparation
6-(Methylsulfonyl)benzo[d]thiazol-2-amine?diazo, and N-ethyl-N-cyanoethylaniline?coupling
Properties and Applications
Bright red, red blue light blue light. Used in vinegar fiber, three vinegar fiber, polyester and acrylic dyeing.
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
4-5
5-6
5
5
5
5
ISO
4
4
5-6
5
5
5
5
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12217-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12217-91:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*9)+(1*1)=73
73 % 10 = 3
So 12217-91-3 is a valid CAS Registry Number.