135040-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135040-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,4 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135040-92:
(8*1)+(7*3)+(6*5)+(5*0)+(4*4)+(3*0)+(2*9)+(1*2)=95
95 % 10 = 5
So 135040-92-5 is a valid CAS Registry Number.