• L-Methionine, N-[1-(trifluoroacetyl)-L-prolyl]-, butyl ester
• 63085-19-8
• C₁₆H₂₅F₃N₂O₄S
• .

• L-Cysteine, N-[1-(trifluoroacetyl)-L-prolyl]-, butyl ester
• 63085-22-3
• C₁₄H₂₁F₃N₂O₄S
• .

• L-Serine, N-[1-(trifluoroacetyl)-L-prolyl]-O-(trimethylsilyl)-, butyl ester
• 63085-27-8
• C₁₇H₂₉F₃N₂O₅Si
• .

• L-Proline, 1-[1-(trifluoroacetyl)-L-prolyl]-4-[(trimethylsilyl)oxy]-, butyl ester,trans-
• 63085-29-0
• C₁₉H₃₁F₃N₂O₅Si
• .

• Leucine, 2-methyl-N-[1-(trifluoroacetyl)-L-prolyl]-, butyl ester
• 63085-41-6
• C₁₈H₂₉F₃N₂O₄
• .

• Lithium, (9-methyl-9H-fluoren-9-yl)-
• 19219-11-5
• C₁₄H₁₁Li
• .

• L-Alanine,3-[([1,1'-biphenyl]-4-ylmethyl)methylamino]-N-[[4'-(trifluoromethyl)[1,1'-biphenyl]-4-yl]carbonyl]-
• 660830-52-4
• C₃₁H₂₇F₃N₂O₃
• .

• L-ascorbic acid, compound with L-cysteine
• 35412-64-7
• C₉H₁₅NO₈S
• 252-551-3
• 297.2823
• .

• L-Phenylalanine, 3,4-dichloro-, ethyl ester
• 150642-06-1
• C₁₁H₁₃Cl₂NO₂
• .

• L-Lysine,glycyl-L-a-aspartyl-L-threonyl-L-arginyl-L-tyrosyl-L-isoleucyl-L-prolyl-L-alanyl-L-leucyl-L-glutaminyl-L-histidylglycyl-L-a-aspartyl-L-lysyl-
• 236120-47-1
• C₇₄H₁₁₉N₂₃O₂₃
• .

• Lithium, [3-(phenylseleno)-1-propynyl]-
• 61713-61-9
• C₉H₇LiSe
• .

• Lithium, (3-methyl-1-isobenzofuranyl)-
• 88000-91-3
• C₉H₇LiO
• .

• L-Proline, 4-(3-chlorophenoxy)-, (4S)-
• 686766-87-0
• C₁₁H₁₂ClNO₃
• .

• Lutetium, tris[bis(trimethylsilyl)methyl]-
• 134388-49-1
• C₂₁H₅₇LuSi₆
• .

• L-Alanine,L-valyl-L-seryl-L-seryl-L-alanyl-L-seryl-L-threonyl-L-lysylglycyl-L-prolyl-L-seryl-L-valyl-L-phenylalanyl-L-prolyl-L-leucyl-
• 532379-81-0
• C₆₅H₁₀₆N₁₆O₂₁
• .

• L-Tyrosine, N-(N-L-tryptophylglycyl)-
• 15035-24-2
• C₂₂H₂₄N₄O₅
• .

• L-Tyrosine,N-[(1S)-1-carboxy-3-methylbutyl]-O-[(3,5-dimethylphenyl)methyl]-
• 429661-34-7
• C₂₄H₃₁NO₅
• .

• L-Leucine,N-[(1S)-1-carboxy-3-[(6-ethoxy-2-benzothiazolyl)amino]-3-oxopropyl]-
• 429661-80-3
• C₁₉H₂₅N₃O₆S
• .

• L-Valine,L-a-aspartyl-L-tyrosyl-L-alanyl-L-threonyl-L-leucylglycyl-L-valylglycyl-
• 145728-34-3
• C₄₀H₆₃N₉O₁₄
• .

• L-Isoleucine,N-[N-[N-[N-[N-(N-L-a-glutamyl-L-seryl)-L-valyl]-L-threonyl]-L-a-glutamyl]-L-a-glutamyl]-
• 141183-61-1
• C₃₃H₅₅N₇O₁₆
• .

• L-Isoleucine,N-[N-[N-(N-L-isoleucyl-L-threonyl)-L-a-glutamyl]-L-a-glutamyl]-
• 141183-66-6
• C₂₆H₄₅N₅O₁₁
• .

• L-Proline,1-[N-[N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-b-alanyl]-L-phenylalanyl]-, 4-nitrophenyl ester
• 137938-26-2
• C₂₉H₃₆N₄O₈
• .

• L-Phenylalanine, N-(2-chloro-5,5-dimethyl-3-oxo-1-cyclohexen-1-yl)-,methyl ester
• 137957-25-6
• C₁₈H₂₂ClNO₃
• .

• L-Alanine, N-(2-bromo-5,5-dimethyl-3-oxo-1-cyclohexen-1-yl)-, methylester
• 137957-26-7
• C₁₂H₁₈BrNO₃
• .

• L-Phenylalanine, N-(2-iodo-5,5-dimethyl-3-oxo-1-cyclohexen-1-yl)-,methyl ester
• 137957-29-0
• C₁₈H₂₂INO₃
• .

• L-Alanine, N-(2,6-dibromo-5,5-dimethyl-3-oxo-1-cyclohexen-1-yl)-,methyl ester
• 137957-30-3
• C₁₂H₁₇Br₂NO₃
• .

• L-Alanine, N-[2-(benzoyloxy)-5,5-dimethyl-3-oxo-1-cyclohexen-1-yl]-,methyl ester
• 137957-32-5
• C₁₉H₂₃NO₅
• .

• L-Alanine,N-[5-(benzoyloxy)-3,3-dimethyl-6-oxo-1,4-cyclohexadien-1-yl]-, methylester
• 137957-35-8
• C₁₉H₂₁NO₅
• .

• L-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl-, methyl ester
• 33857-88-4
• C₁₆H₃₀N₂O₅
• .

• L-Alaninamide,N-[[(2-chloroethyl)nitrosoamino]carbonyl]-L-alanyl-N-methyl-
• 103419-73-4
• C₁₀H₁₈ClN₅O₄
• .

• L-Alanine, N-[(2-hydroxyphenyl)methyl]-
• 57471-91-7
• C₁₀H₁₃NO₃
• .

• L-Serine, glycyl-L-leucyl-L-valyl-L-phenylalanyl-L-valyl-
• 574750-00-8
• C₃₀H₄₈N₆O₈
• .

• L-Alanine, N-[(S)-2-(diethoxyphosphinyl)glycyl]-, methyl ester
• 105761-17-9
• C₁₀H₂₁N₂O₆P
• .

• L-Phenylalanine,L-leucyl-L-leucyl-L-seryl-L-phenylalanyl-L-leucyl-L-prolyl-L-seryl-L-a-aspartyl-
• 147820-53-9
• C₅₁H₇₅N₉O₁₄
• .

• L-Glutamine, L-serylglycyl-L-glutaminylglycyl-L-glutaminyl-
• 203786-98-5
• C₂₂H₃₇N₉O₁₁
• .

• L-Tryptophanamide,L-leucyl-L-arginyl-L-tryptophyl-L-prolyl-L-tryptophyl-L-tryptophyl-L-prolyl-
• 213457-62-6
• C₆₆H₈₀N₁₆O₈
• .

• L-Valinamide, N-acetyl-L-cysteinyl-L-lysyl-L-valyl-L-lysyl-
• 348129-31-7
• C₂₇H₅₂N₈O₆S
• .

• L-Alanine, L-asparaginyl-L-leucyl-L-a-aspartyl-
• 348636-36-2
• C₁₇H₂₉N₅O₈
• .

• L-Arginine,L-a-aspartyl-L-methionyl-L-histidyl-L-histidyl-L-tyrosyl-L-threonyl-L-tryptophyl-L-leucyl-L-isoleucyl-L-phenylalanyl-L-isoleucyl-L-phenylalanyl-L-isoleucyl-L-phenylalanyl-L-asparaginyl-L-phenylalanyl-L-leucyl-
• 477247-86-2
• C₁₂₁H₁₆₅N₂₇O₂₄S
• .

• L-Aspartic acid, N-[(1,1-dimethylethoxy)carbonyl]-,1-[(4-nitrophenyl)methyl] ester
• 30925-19-0
• C₁₆H₂₀N₂O₈
• .

• L-Glutamic acid, 4-[(2E)-3-(4-nitrophenyl)-2-propenyl]-, (4R)-
• 284024-59-5
• C₁₄H₁₆N₂O₆
• .

• L-Methionine, N-(1-oxoheptadecyl)-b-alanyl-4-aminobenzoyl-, methylester
• 309957-22-0
• C₃₃H₅₅N₃O₅S
• .

• L-Valine,L-phenylalanyl-L-a-glutamyl-L-alanyl-L-seryl-L-lysyl-L-alanyl-L-seryl-L-alanyl-L-alanyl-L-valyl-L-alanyl-
• 662108-74-9
• C₅₁H₈₃N₁₃O₁₇
• .

• L-Alanine,L-prolyl-L-leucyl-L-alanyl-L-glutaminyl-L-alanyl-L-valyl-L-arginyl-L-seryl-L-seryl-L-seryl-L-arginyl-L-threonyl-L-prolyl-L-seryl-L-a-aspartyl-L-lysyl-L-prolyl-L-valyl-L-alanyl-L-histidyl-L-valyl-L-valyl-
• 137067-95-9
• C₁₀₂H₁₇₃N₃₃O₃₂
• .

• L-Phenylalanine, N-[(4-methyl-1-piperazinyl)sulfonyl]-
• 137088-50-7
• C₁₄H₂₁N₃O₄S
• .

• L-Proline,1-[3-[[(aminoiminomethoxy)thioxomethyl]thio]-2-methyl-1-oxopropyl]-,(S)-
• 104616-25-3
• C₁₁H₁₇N₃O₄S₂
• .

• L-Leucine, N-[N-[[(2-chloroethyl)nitrosoamino]carbonyl]glycyl]-
• 103419-64-3
• C₁₁H₁₉ClN₄O₅
• .

• L-Alanine,N-[[3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4-pyridinyl]methylene]-
• 61652-32-2
• C₁₁H₁₅N₂O₇P
• .

• L-Leucine, N-[N-(1-oxobutyl)-L-alanyl]-
• 140945-59-1
• C₁₃H₂₄N₂O₄
• .

• L-Glutamic acid,N-[4-[3-[(2-amino-1,6-dihydro-6-oxo-4-pyrimidinyl)amino]propyl]benzoyl]-
• 141019-09-2
• C₁₉H₂₃N₅O₆
• .