56245-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56245-84-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,4 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 56245-84:
(7*5)+(6*6)+(5*2)+(4*4)+(3*5)+(2*8)+(1*4)=132
132 % 10 = 2
So 56245-84-2 is a valid CAS Registry Number.