1002185-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1002185-78-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,2,1,8 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1002185-78:
(9*1)+(8*0)+(7*0)+(6*2)+(5*1)+(4*8)+(3*5)+(2*7)+(1*8)=95
95 % 10 = 5
So 1002185-78-5 is a valid CAS Registry Number.