1-pentyl-3,1-benzoxazine-2,4-dione

1-(2-bromoethyl)-3,1-benzoxazine-2,4-dione

ethyl 2-(2,4-dioxo-3,1-benzoxazin-1-yl)acetate

2-(2,4-dioxo-3,1-benzoxazin-1-yl)ethyl acetate

1-(furan-2-ylmethyl)-3,1-benzoxazine-2,4-dione