1076169-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1076169-87-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,6,1,6 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1076169-87:
(9*1)+(8*0)+(7*7)+(6*6)+(5*1)+(4*6)+(3*9)+(2*8)+(1*7)=173
173 % 10 = 3
So 1076169-87-3 is a valid CAS Registry Number.