105908-44-9 Usage
Uses
(4-Chloro-2,7-dimethyl-1h-indol-3-yl)acetic acid
Check Digit Verification of cas no
The CAS Registry Mumber 105908-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,0 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 105908-44:
(8*1)+(7*0)+(6*5)+(5*9)+(4*0)+(3*8)+(2*4)+(1*4)=119
119 % 10 = 9
So 105908-44-9 is a valid CAS Registry Number.