The Collaborative International Dictionary of English v.0.48:
Alkargen \Al*kar"gen\, n. [Alkarsin + oxygen.] (Chem.)
Same as Cacodylic acid.
[1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Cacodylic \Cac`o*dyl"ic\, a. (Chem.)
Of, pertaining to, or derived from, cacodyl.
[1913 Webster]
Cacodylic acid, a white, crystalline, deliquescent
substance, (CH3)2AsO.OH, obtained by the oxidation of
cacodyl, and having the properties of an exceedingly
stable acid; -- also called alkargen.
[1913 Webster]