59277-51-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59277-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,2,7 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59277-51:
(7*5)+(6*9)+(5*2)+(4*7)+(3*7)+(2*5)+(1*1)=159
159 % 10 = 9
So 59277-51-9 is a valid CAS Registry Number.