128015-14-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128015-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,1 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128015-14:
(8*1)+(7*2)+(6*8)+(5*0)+(4*1)+(3*5)+(2*1)+(1*4)=95
95 % 10 = 5
So 128015-14-5 is a valid CAS Registry Number.