58746-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58746-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,7,4 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 58746-68:
(7*5)+(6*8)+(5*7)+(4*4)+(3*6)+(2*6)+(1*8)=172
172 % 10 = 2
So 58746-68-2 is a valid CAS Registry Number.