32693-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32693-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,6,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 32693-28:
(7*3)+(6*2)+(5*6)+(4*9)+(3*3)+(2*2)+(1*8)=120
120 % 10 = 0
So 32693-28-0 is a valid CAS Registry Number.