(4S)-4-Cyclohexyl-1-((hydroxy(4-phenylbutyl)phosphinyl)acetyl)-L-proline 95399-71-6 Fosinopril diacid Fosinoprilat Fosinoprilat [USAN:INN] Fosinoprilatum [INN-Latin] Fosinoprilic acid L-Proline, 4-cyclohexyl-1-((hydroxy(4-phenylbutyl)phosphinyl)acetyl)-, trans- SQ 27,519