58986-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58986-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,8 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 58986-67:
(7*5)+(6*8)+(5*9)+(4*8)+(3*6)+(2*6)+(1*7)=197
197 % 10 = 7
So 58986-67-7 is a valid CAS Registry Number.