1096439-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1096439-85-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,6,4,3 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1096439-85:
(9*1)+(8*0)+(7*9)+(6*6)+(5*4)+(4*3)+(3*9)+(2*8)+(1*5)=188
188 % 10 = 8
So 1096439-85-8 is a valid CAS Registry Number.