32898-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32898-40-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,8,9 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 32898-40:
(7*3)+(6*2)+(5*8)+(4*9)+(3*8)+(2*4)+(1*0)=141
141 % 10 = 1
So 32898-40-1 is a valid CAS Registry Number.