28460-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28460-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,6 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28460-19:
(7*2)+(6*8)+(5*4)+(4*6)+(3*0)+(2*1)+(1*9)=117
117 % 10 = 7
So 28460-19-7 is a valid CAS Registry Number.