12217-77-5 Usage
Properties and Applications
Blue
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
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Stain
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ISO
4-5
4
7
5
5
4-5
5
Standard
Ironing Fastness
Fading
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ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12217-77-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12217-77:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*7)+(1*7)=75
75 % 10 = 5
So 12217-77-5 is a valid CAS Registry Number.