59983-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59983-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,8 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 59983-82:
(7*5)+(6*9)+(5*9)+(4*8)+(3*3)+(2*8)+(1*2)=193
193 % 10 = 3
So 59983-82-3 is a valid CAS Registry Number.