148093-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148093-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,0,9 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 148093-80:
(8*1)+(7*4)+(6*8)+(5*0)+(4*9)+(3*3)+(2*8)+(1*0)=145
145 % 10 = 5
So 148093-80-5 is a valid CAS Registry Number.