64755-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64755-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,5 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64755-02:
(7*6)+(6*4)+(5*7)+(4*5)+(3*5)+(2*0)+(1*2)=138
138 % 10 = 8
So 64755-02-8 is a valid CAS Registry Number.