2-Benzoylamidofluorene-2'-carboxylate 2-Benzoylaminofluorene-2'-carboxylate 2485-10-1 4-12-00-03375 (Beilstein Handbook Reference) BRN 2767512 N-(2-Fluorenyl)phthalamic acid N-Fluorenyl-2-phthalimic acid Phthalamic acid, N-fluoren-2-yl-