61931-22-4 Usage
Properties and Applications
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
6
4-5
3-4
4-5
4-5
3
Standard
Light Fastness
Fading
Stain
ISO
6
Check Digit Verification of cas no
The CAS Registry Mumber 61931-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,3 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 61931-22:
(7*6)+(6*1)+(5*9)+(4*3)+(3*1)+(2*2)+(1*2)=114
114 % 10 = 4
So 61931-22-4 is a valid CAS Registry Number.