1-(Morpholino)-1-heptanone 18494-67-2 4-(1-Oxoheptyl)morpholine 4-27-00-00278 (Beilstein Handbook Reference) 4-Heptanoylmorpholine AI3-35669 AI3-35669-aGa BRN 0134358 Morpholine, 4-(1-oxoheptyl)- (9CI) Morpholine, 4-heptanoyl- NSC 195018