59680-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59680-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,6,8 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 59680-38:
(7*5)+(6*9)+(5*6)+(4*8)+(3*0)+(2*3)+(1*8)=165
165 % 10 = 5
So 59680-38-5 is a valid CAS Registry Number.