94161-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94161-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,6 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94161-30:
(7*9)+(6*4)+(5*1)+(4*6)+(3*1)+(2*3)+(1*0)=125
125 % 10 = 5
So 94161-30-5 is a valid CAS Registry Number.