12237-22-8 Usage
Properties and Applications
Black
Standard
Light Fastness
Heat-resistant(℃)
water
Sodium Carbonate(5%)
Hydrochloric acid(5%)
Melting point
Stable
ISO
Well
200
Well
Good
Good
Standard
Light Fastness
Melting point
Stable
ISO
Well
Check Digit Verification of cas no
The CAS Registry Mumber 12237-22-8 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, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 12237-22:
(7*1)+(6*2)+(5*2)+(4*3)+(3*7)+(2*2)+(1*2)=68
68 % 10 = 8
So 12237-22-8 is a valid CAS Registry Number.