59105-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59105-33-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,1,0 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 59105-33:
(7*5)+(6*9)+(5*1)+(4*0)+(3*5)+(2*3)+(1*3)=118
118 % 10 = 8
So 59105-33-8 is a valid CAS Registry Number.