139264-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139264-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,6 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139264-19:
(8*1)+(7*3)+(6*9)+(5*2)+(4*6)+(3*4)+(2*1)+(1*9)=140
140 % 10 = 0
So 139264-19-0 is a valid CAS Registry Number.