33061-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33061-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,6 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33061-83:
(7*3)+(6*3)+(5*0)+(4*6)+(3*1)+(2*8)+(1*3)=85
85 % 10 = 5
So 33061-83-5 is a valid CAS Registry Number.