12237-11-5 Usage
Properties and Applications
red light purple
Standard
Light Fastness
Oxygen bleaching
Persperation Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
ISO
6
2
5
4-5
5
Standard
Light Fastness
Fading
Stain
ISO
6
Check Digit Verification of cas no
The CAS Registry Mumber 12237-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12237-11:
(7*1)+(6*2)+(5*2)+(4*3)+(3*7)+(2*1)+(1*1)=65
65 % 10 = 5
So 12237-11-5 is a valid CAS Registry Number.