1093236-55-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1093236-55-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,3,2,3 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1093236-55:
(9*1)+(8*0)+(7*9)+(6*3)+(5*2)+(4*3)+(3*6)+(2*5)+(1*5)=145
145 % 10 = 5
So 1093236-55-5 is a valid CAS Registry Number.