93861-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93861-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,6 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 93861-92:
(7*9)+(6*3)+(5*8)+(4*6)+(3*1)+(2*9)+(1*2)=168
168 % 10 = 8
So 93861-92-8 is a valid CAS Registry Number.