Belongs to the class of organic compounds known as benzoic acids. These are organic Compounds containing a benzene ring which bears at least one carboxyl group.
Prashad, Mahavir; Har, Denis; Repic, Oljan; Blacklock, Thomas J.; Chin, Jefferson A.; Shapiro, Michael J. Reaction of benzoyleneurea and isatoic anhydride with the Vilsmeier reagent. Tetrahedron Letters (1997), 38(8), 1313-1316.