55367-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55367-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,6 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55367-75:
(7*5)+(6*5)+(5*3)+(4*6)+(3*7)+(2*7)+(1*5)=144
144 % 10 = 4
So 55367-75-4 is a valid CAS Registry Number.