141874-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141874-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,7 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141874-19:
(8*1)+(7*4)+(6*1)+(5*8)+(4*7)+(3*4)+(2*1)+(1*9)=133
133 % 10 = 3
So 141874-19-3 is a valid CAS Registry Number.