1028352-80-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1028352-80-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,3,5 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1028352-80:
(9*1)+(8*0)+(7*2)+(6*8)+(5*3)+(4*5)+(3*2)+(2*8)+(1*0)=128
128 % 10 = 8
So 1028352-80-8 is a valid CAS Registry Number.