91598-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91598-30-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,5,9 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91598-30:
(7*9)+(6*1)+(5*5)+(4*9)+(3*8)+(2*3)+(1*0)=160
160 % 10 = 0
So 91598-30-0 is a valid CAS Registry Number.