59209-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59209-38-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,2,0 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 59209-38:
(7*5)+(6*9)+(5*2)+(4*0)+(3*9)+(2*3)+(1*8)=140
140 % 10 = 0
So 59209-38-0 is a valid CAS Registry Number.