56264-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56264-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,6 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56264-82:
(7*5)+(6*6)+(5*2)+(4*6)+(3*4)+(2*8)+(1*2)=135
135 % 10 = 5
So 56264-82-5 is a valid CAS Registry Number.