(5-oxo-2,3-dihydro-1-benzoxepin-4-ylidene)methyl benzoate

3-(4-methyl-5-oxo-2,3-dihydro-1-benzoxepin-4-yl)propanoic acid

4-(2-isocyanatoethyl)-4-methyl-2,3-dihydro-1-benzoxepin-5-one

7-溴-3,4-二氢-2H-苯并[b]氧杂卓