1108147-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1108147-50-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,1,4 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1108147-50:
(9*1)+(8*1)+(7*0)+(6*8)+(5*1)+(4*4)+(3*7)+(2*5)+(1*0)=117
117 % 10 = 7
So 1108147-50-7 is a valid CAS Registry Number.