135059-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135059-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,5 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135059-20:
(8*1)+(7*3)+(6*5)+(5*0)+(4*5)+(3*9)+(2*2)+(1*0)=110
110 % 10 = 0
So 135059-20-0 is a valid CAS Registry Number.