1419872-64-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1419872-64-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,9,8,7 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1419872-64:
(9*1)+(8*4)+(7*1)+(6*9)+(5*8)+(4*7)+(3*2)+(2*6)+(1*4)=192
192 % 10 = 2
So 1419872-64-2 is a valid CAS Registry Number.