64995-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64995-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,9,9 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64995-11:
(7*6)+(6*4)+(5*9)+(4*9)+(3*5)+(2*1)+(1*1)=165
165 % 10 = 5
So 64995-11-5 is a valid CAS Registry Number.