56247-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56247-70-2 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 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 56247-70:
(7*5)+(6*6)+(5*2)+(4*4)+(3*7)+(2*7)+(1*0)=132
132 % 10 = 2
So 56247-70-2 is a valid CAS Registry Number.