1171876-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1171876-52-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,1,8,7 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1171876-52:
(9*1)+(8*1)+(7*7)+(6*1)+(5*8)+(4*7)+(3*6)+(2*5)+(1*2)=170
170 % 10 = 0
So 1171876-52-0 is a valid CAS Registry Number.