Fosinopril USP Related Compound B ;
(4S)-4-Cyclohexyl-1-[(R)-[(S)-1-hydroxy-2-methylpropoxy](4-phenyl butyl) phosphinyl]acetyl-D-proline propionate (ester), hemibarium salt, sesquihydrate ;
C30H46NO7P (acid) ; MW: 563.66 (acid) ;
Supplied as hemibarium salt ;