60021-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60021-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,0,2 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 60021-94:
(7*6)+(6*0)+(5*0)+(4*2)+(3*1)+(2*9)+(1*4)=75
75 % 10 = 5
So 60021-94-5 is a valid CAS Registry Number.