135299-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135299-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,9 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135299-36:
(8*1)+(7*3)+(6*5)+(5*2)+(4*9)+(3*9)+(2*3)+(1*6)=144
144 % 10 = 4
So 135299-36-4 is a valid CAS Registry Number.