12220-07-4 Usage
Properties and Applications
Red orange
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
7
5
5
5
5
5
Standard
Light Fastness
Fading
Stain
ISO
7
Check Digit Verification of cas no
The CAS Registry Mumber 12220-07-4 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 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12220-07:
(7*1)+(6*2)+(5*2)+(4*2)+(3*0)+(2*0)+(1*7)=44
44 % 10 = 4
So 12220-07-4 is a valid CAS Registry Number.