3396-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3396-82-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,9 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3396-82:
(6*3)+(5*3)+(4*9)+(3*6)+(2*8)+(1*2)=105
105 % 10 = 5
So 3396-82-5 is a valid CAS Registry Number.