12217-53-7 Usage
Properties and Applications
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Standard
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
4
3
6
4
3-4
4
4
Standard
Acid Resistance
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 12217-53-7 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, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12217-53:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*5)+(1*3)=67
67 % 10 = 7
So 12217-53-7 is a valid CAS Registry Number.