32347-89-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32347-89-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,3,4 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 32347-89:
(7*3)+(6*2)+(5*3)+(4*4)+(3*7)+(2*8)+(1*9)=110
110 % 10 = 0
So 32347-89-0 is a valid CAS Registry Number.