135075-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135075-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,7 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 135075-49:
(8*1)+(7*3)+(6*5)+(5*0)+(4*7)+(3*5)+(2*4)+(1*9)=119
119 % 10 = 9
So 135075-49-9 is a valid CAS Registry Number.