56846-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56846-58-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,4 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56846-58:
(7*5)+(6*6)+(5*8)+(4*4)+(3*6)+(2*5)+(1*8)=163
163 % 10 = 3
So 56846-58-3 is a valid CAS Registry Number.