33696-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33696-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,9 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33696-92:
(7*3)+(6*3)+(5*6)+(4*9)+(3*6)+(2*9)+(1*2)=143
143 % 10 = 3
So 33696-92-3 is a valid CAS Registry Number.