119187-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119187-47-2 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 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119187-47:
(8*1)+(7*1)+(6*9)+(5*1)+(4*8)+(3*7)+(2*4)+(1*7)=142
142 % 10 = 2
So 119187-47-2 is a valid CAS Registry Number.