85134-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85134-50-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,1,3 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85134-50:
(7*8)+(6*5)+(5*1)+(4*3)+(3*4)+(2*5)+(1*0)=125
125 % 10 = 5
So 85134-50-5 is a valid CAS Registry Number.