55064-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55064-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,6 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55064-55:
(7*5)+(6*5)+(5*0)+(4*6)+(3*4)+(2*5)+(1*5)=116
116 % 10 = 6
So 55064-55-6 is a valid CAS Registry Number.