(1S,9S)-9-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]-10-oxooctahydro-6H-pyridazino[1,2-a][1,2]diazepine-1-carboxylic acid ;
CAS # 88768-40-5 (anhydrous) ; 92077-78-6 (monohydrate) ;
C22H31N3O5 (anhydrous) ; Mol. Wt.: 417.5 ;
C22H33N3O6 (monohydrate) ; Mol. Wt.: 435.51 ;