1412872-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1412872-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,8,7 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1412872-19:
(9*1)+(8*4)+(7*1)+(6*2)+(5*8)+(4*7)+(3*2)+(2*1)+(1*9)=145
145 % 10 = 5
So 1412872-19-5 is a valid CAS Registry Number.