56264-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56264-36-9 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, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56264-36:
(7*5)+(6*6)+(5*2)+(4*6)+(3*4)+(2*3)+(1*6)=129
129 % 10 = 9
So 56264-36-9 is a valid CAS Registry Number.