1488133-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1488133-66-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,8,8,1,3 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1488133-66:
(9*1)+(8*4)+(7*8)+(6*8)+(5*1)+(4*3)+(3*3)+(2*6)+(1*6)=189
189 % 10 = 9
So 1488133-66-9 is a valid CAS Registry Number.