33290-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33290-13-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,9 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33290-13:
(7*3)+(6*3)+(5*2)+(4*9)+(3*0)+(2*1)+(1*3)=90
90 % 10 = 0
So 33290-13-0 is a valid CAS Registry Number.