Isatin
[Noun]
Webster's Dictionary 1913
An orange-red crystalline substance, C8H5NO2, obtained by the
oxidation of indigo blue. It is also produced from certain derivatives of
benzoic acid, and is one important source of artificial indigo.
Isatinic
[Adjective]
Webster's Dictionary 1913
Pertaining to, or derived from,
isatin; as,
isatic acid, which is also called trioxindol.
