1161258-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1161258-85-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,1,2,5 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1161258-85:
(9*1)+(8*1)+(7*6)+(6*1)+(5*2)+(4*5)+(3*8)+(2*8)+(1*5)=140
140 % 10 = 0
So 1161258-85-0 is a valid CAS Registry Number.