1176782-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1176782-89-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,6,7,8 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1176782-89:
(9*1)+(8*1)+(7*7)+(6*6)+(5*7)+(4*8)+(3*2)+(2*8)+(1*9)=200
200 % 10 = 0
So 1176782-89-0 is a valid CAS Registry Number.