• L-Leucine,L-prolyl-L-methionyl-L-glutaminyl-L-a-aspartyl-L-isoleucyl-L-lysyl-L-methionyl-L-isoleucyl-
• 351861-41-1
• C₄₈H₈₅N₁₁O₁₃S₂
• .

• Leucomycin V, 9-(ethyl carbonate) 3,4B-dipropanoate
• 62646-55-3
• C₄₄H₇₁NO₁₇
• 263-671-0
• .

• L-Phenylalaninamide,N-[(phenylmethoxy)carbonyl]glycyl-N-(phenylmethyl)-
• 30189-49-2
• C₂₆H₂₇N₃O₄
• .

• L-Glutamic acid, 1-tetradecyl ester
• 53941-57-4
• C₁₉H₃₇NO₄
• .

• L-Proline, 4-[(ethoxycarbonyl)oxy]-1-(trifluoroacetyl)-, butyl ester, trans-
• 64449-03-2
• C₁₄H₂₀F₃NO₆
• .

• L-Alaninamide,N-[(phenylmethoxy)carbonyl]-L-phenylalanylglycyl-N-[1-(chloroacetyl)-3-methylbutyl]-, (S)-
• 103542-51-4
• C₂₉H₃₇ClN₄O₆
• .

• L-Serine,N-[N-[(1,1-dimethylethoxy)carbonyl]-L-a-aspartyl]-O-(phenylmethyl)-,bis(phenylmethyl) ester
• 63024-02-2
• C₃₃H₃₈N₂O₈
• .

• L-Alanine, 3-[1,1'-biphenyl]-4-yl-N-[N-(5-oxo-L-prolyl)-L-histidyl]-
• 63024-41-9
• C₂₆H₂₇N₅O₅
• .

• L-Arginine,L-phenylalanylglycyl-L-prolyl-3-cyclohexyl-L-2-hydroxypropanoyl-
• 63027-43-0
• C₃₁H₄₇N₇O₇
• .

• L-Leucine, N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl]-D-valyl]-,phenylmethyl ester
• 136554-72-8
• C₂₆H₄₁N₃O₆
• .

• L-Tyrosine,L-asparaginyl-L-prolyl-L-prolyl-L-isoleucyl-L-prolyl-L-valylglycyl-L-a-aspartyl-L-isoleucyl-
• 340234-46-0
• C₅₁H₇₇N₁₁O₁₅
• .

• L-Serine, N-L-a-aspartyl-O-(phenylmethyl)-, 4-(phenylmethyl) ester
• 63024-07-7
• C₂₁H₂₄N₂O₆
• .

• L-Alanine,N-[N-(5-oxo-L-prolyl)-L-histidyl]-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)-, methylester
• 63024-33-9
• C₂₂H₂₅N₇O₅
• .

• L-Glutamine,L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-alanyl-L-histidyl-
• 154511-04-3
• C₆₇H₁₂₆N₃₆O₁₅
• .

• L-Glutamic acid,glycyl-L-glutaminyl-L-a-glutamyl-L-leucyl-L-seryl-L-glutaminyl-L-histidyl-
• 154511-07-6
• C₃₇H₅₈N₁₂O₁₆
• .

• Lithium, (5-methyl-2-furanyl)-
• 54783-53-8
• C₅H₅LiO
• .

• L-Threonine, N-(1-carboxypropyl)-O-(1,1-dimethylethyl)-,1-(1,1-dimethylethyl) ester, monosodium salt, (R)-
• 139217-12-2
• C₁₆H₃₁NO₅·Na
• .

• L-Aspartic acid, N-(1-carboxyethyl)-, 1,4-bis(1,1-dimethylethyl) ester,monosodium salt, (R)-
• 139217-21-3
• C₁₅H₂₇NO₆·Na
• .

• L-Aspartic acid, N-(1-carboxypropyl)-, 1,4-bis(1,1-dimethylethyl) ester,monosodium salt, (R)-
• 139217-23-5
• C₁₆H₂₉NO₆·Na
• .

• L-Aspartic acid, N-(1-carboxy-3-methylbutyl)-, 1,4-bis(1,1-dimethylethyl)ester, monosodium salt, (S)-
• 139217-32-6
• C₁₈H₃₃NO₆·Na
• .

• L-Argininamide, D-leucyl-L-isoleucyl-N-(4-nitrophenyl)-, dihydrochloride
• 62354-53-4
• C₂₄H₄₀N₈O₅·2ClH
• .

• L-Leucine,L-lysyl-L-valyl-L-lysyl-L-arginyl-L-lysyl-L-lysyl-L-asparaginyl-L-valyl-
• 351861-86-4
• C₅₀H₉₇N₁₇O₁₁
• .

• L-Valine,L-leucyl-L-isoleucylglycyl-L-leucyl-L-seryl-L-asparaginyl-L-leucyl-L-threonyl-L-histidyl-
• 351861-47-7
• C₄₈H₈₃N₁₃O₁₄
• .

• L-Arginine,L-lysyl-L-valyl-L-phenylalanyl-L-valyl-L-leucylglycylglycyl-L-cysteinyl-
• 196514-56-4
• C₄₄H₇₅N₁₃O₁₀S
• .

• L-Leucine, N-(3-amino-2-hydroxy-5-methyl-1-oxohexyl)-
• 62023-18-1
• C₁₃H₂₆N₂O₄
• .

• L-Leucine, N-(3-amino-2-hydroxy-1-oxo-3-phenylpropyl)-
• 62023-20-5
• C₁₅H₂₂N₂O₄
• .

• L-Leucine, N-(3-amino-2-hydroxy-1-oxopropyl)-, (R)-
• 62023-56-7
• C₉H₁₈N₂O₄
• .

• L-Leucine, N-[3-amino-4-(4-chlorophenyl)-2-hydroxy-1-oxobutyl]-
• 62023-79-4
• C₁₆H₂₃ClN₂O₄
• .

• L-Arginine,L-seryl-L-methionyl-L-valyl-L-lysyl-L-phenylalanyl-L-prolyl-L-arginyl-L-prolyl-L-leucyl-L-a-aspartyl-L-seryl-
• 486392-83-0
• C₆₃H₁₀₅N₁₉O₁₇S
• .

• L-Seryl azide,N-[N-[[(4-methoxyphenyl)methoxy]carbonyl]-L-histidyl]-O-(phenylmethyl)-
• 75671-98-6
• C₂₅H₂₇N₇O₆
• .

• L-Methionine,N-[4-chloro-N-[N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-L-tyrosyl]-D-alanyl]glycyl]-D-phenylalanyl]-, methyl ester
• 138135-26-9
• C₃₄H₄₆ClN₅O₉S
• .

• L-Leucine, N-formyl-, 1-[(3-hexyl-4-oxo-2-oxetanyl)methyl]-4-pentenylester
• 104802-28-0
• C₂₂H₃₇NO₅
• .

• L-Lysine,L-phenylalanyl-L-a-aspartyl-L-alanyl-L-prolyl-L-prolyl-L-a-glutamyl-L-alanyl-L-valyl-L-alanyl-L-alanyl-L-lysyl-L-leucylglycyl-L-valyl-
• 488700-83-0
• C₇₀H₁₁₃N₁₇O₂₀
• .

• L-Tryptophan, N-[N-(5-oxo-L-prolyl)-L-histidyl]-, ethyl ester
• 105823-83-4
• C₂₄H₂₈N₆O₅
• .

• L-Valine, L-leucyl-L-prolyl-L-cysteinyl-L-histidyl-L-arginyl-L-isoleucyl-
• 257636-37-6
• C₃₇H₆₄N₁₂O₈S
• .

• L-Threoninamide, D-2-phenyl-N-[(phenylmethoxy)carbonyl]glycyl-
• 57271-59-7
• C₂₀H₂₃N₃O₅
• .

• L-Cysteine, glycyl-
• 57281-78-4
• C₅H₁₀N₂O₃S
• .

• L-Alanine, N-[N-[(cyclopropylmethoxy)carbonyl]-L-phenylalanyl]-, methylester
• 57282-36-7
• C₁₈H₂₄N₂O₅
• .

• L-Phenylalanine, N-[(1-cyclopropylethoxy)carbonyl]-
• 57282-38-9
• C₁₅H₁₉NO₄
• .

• L-Valine,N-[N-[N-[N-(N-acetyl-L-phenylalanyl)-L-a-aspartyl]-L-alanyl]-L-seryl]-
• 57282-80-1
• C₂₆H₃₇N₅O₁₀
• .

• L-Tyrosine, N-(N-acetyl-L-valyl)-, methyl ester
• 57328-72-0
• C₁₇H₂₄N₂O₅
• .

• L-Serine,N-[N-[N-[N-acetyl-3-(2-naphthalenyl)-D-alanyl]-4-chloro-D-phenylalanyl]-3-(3-pyridinyl)-D-alanyl]-, hexyl ester
• 137758-70-4
• C₄₁H₄₈ClN₅O₇
• .

• L-Glutamic acid,N-[10-(2,6-diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)-1-oxodecyl]-,diethyl ester
• 137793-41-0
• C₂₃H₃₉N₅O₆
• .

• L-Glutamic acid,N-[10-(2,6-diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)-1-oxodecyl]-
• 137793-42-1
• C₁₉H₃₁N₅O₆
• .

• L-Glutamic acid,N-[4-[4-(2-amino-1,4-dihydro-6-hydroxy-4-oxo-5-pyrimidinyl)butyl]benzoyl]-
• 137793-47-6
• C₂₀H₂₄N₄O₇
• .

• L-Phenylalanine,N-[4-[4-(2,6-diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)butyl]benzoyl]-
• 137793-50-1
• C₂₄H₂₇N₅O₄
• .

• L-Phenylalanine,N-[4-[4-(2,6-diamino-1,4-dihydro-4-oxo-5-pyrimidinyl)butyl]benzoyl]-,ethyl ester
• 137793-48-7
• C₂₆H₃₁N₅O₄
• .

• L-Leucine, N-(N-formyl-L-methionyl)-
• 18321-99-8
• C₁₂H₂₂N₂O₄S
• .

• L-Leucine, N-4-quinazolinyl-
• 55040-14-7
• C₁₄H₁₇N₃O₂
• .

• L-Histidine, N-[N-[(phenylmethoxy)carbonyl]-L-tyrosyl]-
• 63023-96-1
• C₂₃H₂₄N₄O₆
• .