78064-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78064-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,6 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78064-66:
(7*7)+(6*8)+(5*0)+(4*6)+(3*4)+(2*6)+(1*6)=151
151 % 10 = 1
So 78064-66-1 is a valid CAS Registry Number.