5-(Cycloocten-1-yl)-5-ethyl-barbituric acid 5-Aethyl-5-cyclooctenyl-barbitursaeure [German] B 104 Barbituric acid, 5-(cycloocten-1-yl)-5-ethyl- CQ3027780 delta-1-Cyclooctenyl-aethyl-barbitursaeure [German]