32308-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32308-83-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,3,0 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 32308-83:
(7*3)+(6*2)+(5*3)+(4*0)+(3*8)+(2*8)+(1*3)=91
91 % 10 = 1
So 32308-83-1 is a valid CAS Registry Number.