63465-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63465-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,4,6 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 63465-11:
(7*6)+(6*3)+(5*4)+(4*6)+(3*5)+(2*1)+(1*1)=122
122 % 10 = 2
So 63465-11-2 is a valid CAS Registry Number.