1176959-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1176959-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,6,9,5 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1176959-68:
(9*1)+(8*1)+(7*7)+(6*6)+(5*9)+(4*5)+(3*9)+(2*6)+(1*8)=214
214 % 10 = 4
So 1176959-68-4 is a valid CAS Registry Number.