Synonyms: Dihydro-2-(1-piperidinylmethyl)-4-propyl-1,4-oxazepine-5,7(2H,6H)-dione monohydrobromide;1,4-Oxazepine-5,7(2H,6H)-dione, dihydro-2-(1-piperidinylmethyl)-4-propyl-, monohydrobromide;AC1MI9DK;LS-99894;2-(piperidin-1-ylmethyl)-4-propyl-1,4-oxazepane-5,7-dione hydrobromide;52569-54-7