1187886-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1187886-96-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,8,8 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1187886-96:
(9*1)+(8*1)+(7*8)+(6*7)+(5*8)+(4*8)+(3*6)+(2*9)+(1*6)=229
229 % 10 = 9
So 1187886-96-9 is a valid CAS Registry Number.