1394050-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1394050-12-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,0,5 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1394050-12:
(9*1)+(8*3)+(7*9)+(6*4)+(5*0)+(4*5)+(3*0)+(2*1)+(1*2)=144
144 % 10 = 4
So 1394050-12-4 is a valid CAS Registry Number.