52826-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52826-86-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,2 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52826-86:
(7*5)+(6*2)+(5*8)+(4*2)+(3*6)+(2*8)+(1*6)=135
135 % 10 = 5
So 52826-86-5 is a valid CAS Registry Number.