1093628-86-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1093628-86-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,6,2 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1093628-86:
(9*1)+(8*0)+(7*9)+(6*3)+(5*6)+(4*2)+(3*8)+(2*8)+(1*6)=174
174 % 10 = 4
So 1093628-86-4 is a valid CAS Registry Number.