119188-51-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119188-51-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,8 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119188-51:
(8*1)+(7*1)+(6*9)+(5*1)+(4*8)+(3*8)+(2*5)+(1*1)=141
141 % 10 = 1
So 119188-51-1 is a valid CAS Registry Number.