68920-03-6 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 68920-03-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,2 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68920-03:
(7*6)+(6*8)+(5*9)+(4*2)+(3*0)+(2*0)+(1*3)=146
146 % 10 = 6
So 68920-03-6 is a valid CAS Registry Number.