12221-74-8 Usage
Properties and Applications
Red light blue
Standard
Light Fastness
Persperation Fastness
Ironing Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
AATCC
6
5
5
3
5
5
Standard
Light Fastness
Fading
Stain
AATCC
6
Check Digit Verification of cas no
The CAS Registry Mumber 12221-74-8 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 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 12221-74:
(7*1)+(6*2)+(5*2)+(4*2)+(3*1)+(2*7)+(1*4)=58
58 % 10 = 8
So 12221-74-8 is a valid CAS Registry Number.