49597-72-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49597-72-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,9 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 49597-72:
(7*4)+(6*9)+(5*5)+(4*9)+(3*7)+(2*7)+(1*2)=180
180 % 10 = 0
So 49597-72-0 is a valid CAS Registry Number.