32316-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32316-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,3,1 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 32316-59:
(7*3)+(6*2)+(5*3)+(4*1)+(3*6)+(2*5)+(1*9)=89
89 % 10 = 9
So 32316-59-9 is a valid CAS Registry Number.