93218-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93218-60-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,1 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93218-60:
(7*9)+(6*3)+(5*2)+(4*1)+(3*8)+(2*6)+(1*0)=131
131 % 10 = 1
So 93218-60-1 is a valid CAS Registry Number.