56192-68-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56192-68-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,1,9 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56192-68:
(7*5)+(6*6)+(5*1)+(4*9)+(3*2)+(2*6)+(1*8)=138
138 % 10 = 8
So 56192-68-8 is a valid CAS Registry Number.