128466-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128466-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,6 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128466-35:
(8*1)+(7*2)+(6*8)+(5*4)+(4*6)+(3*6)+(2*3)+(1*5)=143
143 % 10 = 3
So 128466-35-3 is a valid CAS Registry Number.