1435265-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1435265-53-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,5,2,6 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1435265-53:
(9*1)+(8*4)+(7*3)+(6*5)+(5*2)+(4*6)+(3*5)+(2*5)+(1*3)=154
154 % 10 = 4
So 1435265-53-4 is a valid CAS Registry Number.