6H-Pyridazino(1,2-a)(1,2)diazepine-1-carboxylic acid, 9-(((1S)-1-(ethoxycarbonyl)-3-phenylpropyl)amino)octahydro-10-oxo-, (1S,9S)- 6H-Pyridazino(1,2-a)(1,2)diazepine-1-carboxylic acid, 9-((1-(ethoxycarbonyl)-3-phenylpropyl)amino)octahydro-10-oxo-, (1S-(1alpha,9alpha(R*)))- 88768-40-5 92077-78-6 Cilazapril anhydrous Cilazaprilum [Latin] Ro 34-2848