120135-93-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120135-93-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,3 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120135-93:
(8*1)+(7*2)+(6*0)+(5*1)+(4*3)+(3*5)+(2*9)+(1*3)=75
75 % 10 = 5
So 120135-93-5 is a valid CAS Registry Number.