43152-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43152-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,1,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 43152-89:
(7*4)+(6*3)+(5*1)+(4*5)+(3*2)+(2*8)+(1*9)=102
102 % 10 = 2
So 43152-89-2 is a valid CAS Registry Number.