1086238-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1086238-40-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,6,2,3 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1086238-40:
(9*1)+(8*0)+(7*8)+(6*6)+(5*2)+(4*3)+(3*8)+(2*4)+(1*0)=155
155 % 10 = 5
So 1086238-40-5 is a valid CAS Registry Number.