1018567-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1018567-85-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,8,5,6 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1018567-85:
(9*1)+(8*0)+(7*1)+(6*8)+(5*5)+(4*6)+(3*7)+(2*8)+(1*5)=155
155 % 10 = 5
So 1018567-85-5 is a valid CAS Registry Number.