英文别名(2R)-1-[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]-2-tridecanyl N-formyl-D-leucinate; [(2R)-1-[(2R,3R)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl] (2R)-2-formamido-4-methylpentanoate; N-Formyl-D-leucine (1R)-1-[[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl Ester; Orlistat, (R,R,R,R)-; (R)-1-((2R,3R)-3-hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-D-leucinate; D-Leucine, N-formyl-, (1R)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester; D-Leucine, N-formyl-, 1-[(3-hexyl-4-oxo-2-oxetanyl)methyl]dodecyl ester, [2R-[2alpha(R*),3beta]]-; Orlistat Impurity 12（Orlistat（R,R,R,R）-Isomer） 
