114660-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114660-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,6,6 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 114660-64:
(8*1)+(7*1)+(6*4)+(5*6)+(4*6)+(3*0)+(2*6)+(1*4)=109
109 % 10 = 9
So 114660-64-9 is a valid CAS Registry Number.