147193-87-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147193-87-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,9 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147193-87:
(8*1)+(7*4)+(6*7)+(5*1)+(4*9)+(3*3)+(2*8)+(1*7)=151
151 % 10 = 1
So 147193-87-1 is a valid CAS Registry Number.