58277-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58277-45-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,7 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 58277-45:
(7*5)+(6*8)+(5*2)+(4*7)+(3*7)+(2*4)+(1*5)=155
155 % 10 = 5
So 58277-45-5 is a valid CAS Registry Number.