1189587-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1189587-82-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,5,8 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1189587-82:
(9*1)+(8*1)+(7*8)+(6*9)+(5*5)+(4*8)+(3*7)+(2*8)+(1*2)=223
223 % 10 = 3
So 1189587-82-3 is a valid CAS Registry Number.