56345-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56345-96-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,3,4 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56345-96:
(7*5)+(6*6)+(5*3)+(4*4)+(3*5)+(2*9)+(1*6)=141
141 % 10 = 1
So 56345-96-1 is a valid CAS Registry Number.