93868-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93868-50-9 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 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93868-50:
(7*9)+(6*3)+(5*8)+(4*6)+(3*8)+(2*5)+(1*0)=179
179 % 10 = 9
So 93868-50-9 is a valid CAS Registry Number.