76119-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76119-87-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,1 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 76119-87:
(7*7)+(6*6)+(5*1)+(4*1)+(3*9)+(2*8)+(1*7)=144
144 % 10 = 4
So 76119-87-4 is a valid CAS Registry Number.