Name:3-bromo-1-(7-(diethylamino)-2-oxo-2H-chromen-3-yl)-1H-pyrrole-2,5-dione
Chemical Formula: C17H15BrN2O4
Molecular Weight: 391.2210
m/z: 390.0215 (100.0%), 392.0195 (97.3%), 391.0249 (18.4%), 393.0228 (17.9%), 392.0282 (1.6%), 394.0262 (1.5%)
Elemental Analysis: C, 52.19; H, 3.86; Br, 20.42; N, 7.16; O, 16.36