• L-Cysteine,L-cysteinyl-L-a-aspartyl-L-cysteinyl-L-arginylglycyl-L-a-aspartyl-L-cysteinyl-L-phenylalanyl-
• 168179-57-5
• C₃₇H₅₆N₁₂O₁₄S₄
• .

• L-Valine, L-alanyl-L-alanyl-L-prolyl-L-alanylglycyl-L-prolyl-L-alanyl-
• 450373-98-5
• C₂₉H₄₈N₈O₉
• .

• L-Threoninamide, N-[(phenylmethoxy)carbonyl]glycyl-N-methyl-
• 141075-57-2
• C₁₅H₂₁N₃O₅
• .

• L-Threoninamide, N-[(phenylmethoxy)carbonyl]-L-valyl-N-methyl-
• 141075-60-7
• C₁₈H₂₇N₃O₅
• .

• L-Phenylalanine, N-[N-(N-L-prolyl-L-a-glutamyl)-L-tyrosyl]-
• 139933-57-6
• C₂₈H₃₄N₄O₈
• .

• L-Tryptophan, N-(N-L-valylglycyl)-
• 139933-59-8
• C₁₈H₂₄N₄O₄
• .

• L-Tryptophan, N-(N-L-a-aspartyl-L-leucyl)-
• 139933-64-5
• C₂₁H₂₈N₄O₆
• .

• L-Leucine, N-(N-L-valyl-L-seryl)-
• 139933-69-0
• C₁₄H₂₇N₃O₅
• .

• L-Leucine, L-threonyl-L-tyrosyl-L-lysyl-L-alanyl-L-alanyl-L-valyl-L-a-aspartyl-
• 351464-92-1
• C₄₀H₆₅N₉O₁₃
• .

• L-Proline, 1-glycyl-, monohydrochloride
• 64419-26-7
• C₇H₁₂N₂O₃·ClH
• .

• L-Isoleucinamide, N-acetyl-L-phenylalanyl-
• 65118-49-2
• C₁₇H₂₅N₃O₃
• .

• L-Alanine,N-[N-[N-[[(4-methoxyphenyl)methoxy]carbonyl]-L-leucyl]-L-leucyl]-,hydrazide
• 57229-86-4
• C₂₄H₃₉N₅O₆
• .

• L-Alanine, N-(N-L-asparaginylglycyl)-, 1,1-dimethylethyl ester
• 62662-58-2
• C₁₃H₂₄N₄O₅
• .

• L-Alanine, N-[1-[(1,1-dimethylethoxy)carbonyl]-L-prolyl]-,(9,10-dihydro-9,10-dioxo-2-anthracenyl)methyl ester
• 63909-67-1
• C₂₈H₃₀N₂O₇
• .

• L-Alanine,N-[1-[N-[N-[(phenylmethoxy)carbonyl]-L-isoleucyl]-L-histidyl]-L-prolyl]-,(9,10-dihydro-9,10-dioxo-2-anthracenyl)methyl ester
• 63909-68-2
• C₄₃H₄₆N₆O₉
• .

• L-Methionine,N-[N-[N-[(1,1-dimethylethoxy)carbonyl]glycyl]-L-phenylalanyl]-,(9,10-dihydro-9,10-dioxo-2-anthracenyl)methyl ester
• 63909-65-9
• C₃₆H₃₉N₃O₈S
• .

• L-Methionine, (9,10-dihydro-9,10-dioxo-2-anthracenyl)methyl ester,hydrochloride
• 63909-69-3
• C₂₀H₁₉NO₄S·ClH
• .

• L-Alanine, N-L-prolyl-, (9,10-dihydro-9,10-dioxo-2-anthracenyl)methylester, mono(trifluoroacetate)
• 63909-75-1
• C₂₃H₂₂N₂O₅·C₂HF₃O₂
• .

• L-Tyrosine,L-seryl-L-tryptophyl-L-alanyl-L-isoleucyl-L-lysyl-L-tryptophyl-L-a-glutamyl-
• 176857-45-7
• C₅₄H₇₁N₁₁O₁₃
• .

• L-Alanine,L-tyrosyl-L-leucyl-L-seryl-L-tyrosyl-L-prolyl-L-leucyl-L-threonyl-L-phenylalanylglycyl-
• 137647-51-9
• C₅₆H₇₈N₁₀O₁₅
• .

• L-Valine, hydrochloride, monohydrate
• 17476-67-4
• C₅H₁₁NO₂·ClH·H₂O
• .

• L-Phenylalanine, a-(difluoromethyl)-
• 105815-97-2
• C₁₀H₁₁F₂NO₂
• .

• L-Phenylalanine, L-valyl-L-threonyl-L-lysyl-L-phenylalanyl-L-tyrosyl-
• 193820-18-7
• C₄₂H₅₇N₇O₉
• .

• L-Valine,L-arginyl-L-leucyl-L-asparaginyl-L-arginyl-L-threonyl-L-leucyl-L-seryl-
• 671216-90-3
• C₄₀H₇₅N₁₅O₁₂
• .

• L-Tyrosine, N-[O-acetyl-3-(acetyloxy)-N-formyl-L-tyrosyl]-3-(acetyloxy)-,methyl ester, acetate (ester)
• 63983-41-5
• C₂₈H₃₀N₂O₁₂
• .

• Lithium, (isocyanomethyl)-
• 33742-77-7
• C₂H₂LiN
• .

• L-Proline,glycyl-L-asparaginyl-L-seryl-L-prolyl-L-seryl-L-tyrosyl-L-asparaginyl-
• 154511-08-7
• C₃₅H₅₀N₁₀O₁₄
• .

• L-Lysine,L-lysyl-L-arginyl-L-isoleucyl-L-histidyl-L-isoleucylglycyl-L-prolylglycyl-L-arginyl-L-alanyl-L-phenylalanyl-L-tyrosyl-L-threonyl-L-threonyl-
• 139883-72-0
• C₈₀H₁₂₉N₂₅O₁₉
• .

• L-Proline, 1-[(2-oxo-1-pyrrolidinyl)acetyl]-, ethyl ester
• 139885-38-4
• C₁₃H₂₀N₂O₄
• .

• L-Valine, N-[(2-oxo-1-pyrrolidinyl)acetyl]-, methyl ester
• 139885-41-9
• C₁₂H₂₀N₂O₄
• .

• L-Valine, N-[(hexahydro-2-oxo-1H-azepin-1-yl)acetyl]-, methyl ester
• 139885-42-0
• C₁₄H₂₄N₂O₄
• .

• L-Aspartic acid,glycyl-L-a-aspartyl-L-alanyl-L-tyrosyl-L-phenylalanyl-L-seryl-L-valyl-L-prolyl-L-leucyl-
• 340254-03-7
• C₅₀H₇₀N₁₀O₁₇
• .

• L-Argininamide,N-acetyl-L-alanylglycyl-L-leucyl-L-threonyl-N-(4-nitrophenyl)-
• 340166-84-9
• C₂₉H₄₆N₁₀O₉
• .

• L-Aspartic acid,N-[N-[N-[N-[N-[N-(2-aminobenzoyl)-L-alanyl]-L-alanyl]-L-phenylalanyl]glycyl]-3-nitro-L-tyrosyl]-
• 136590-12-0
• C₃₇H₄₂N₈O₁₃
• .

• L-Alanine, N-[N-(N-L-alanyl-L-valyl)-L-phenylalanyl]-
• 139215-34-2
• C₂₀H₃₀N₄O₅
• .

• L-Alanine, N,N-bis(trimethylsilyl)-, methyl ester
• 139215-59-1
• C₁₀H₂₅NO₂Si₂
• .

• L-Leucine,N-[2-(1,1-dimethylethoxy)-1-[(1,1-dimethylethoxy)methyl]-2-oxoethyl]-,monosodium salt, (S)-
• 139217-04-2
• C₁₇H₃₃NO₅·Na
• .

• L-Alaninamide,N-([1,1'-biphenyl]-4-ylacetyl)glycylglycyl-L-arginyl-L-isoleucyl-L-a-aspartyl-L-arginyl-L-isoleucylglycyl-
• 139211-62-4
• C₅₁H₇₈N₁₆O₁₂
• .

• L-Alanine, N-[N-(N-L-alanyl-L-phenylalanyl)-L-phenylalanyl]-
• 139215-35-3
• C₂₄H₃₀N₄O₅
• .

• L-Phenylalanine, N,N-bis(trimethylsilyl)-, trimethylsilyl ester
• 139215-60-4
• C₁₈H₃₅NO₂Si₃
• .

• L-Valine,N-[2-(1,1-dimethylethoxy)-1-[(1,1-dimethylethoxy)methyl]-2-oxoethyl]-,monosodium salt, (S)-
• 139217-00-8
• C₁₆H₃₁NO₅·Na
• .

• L-Isoleucine,N-[2-(1,1-dimethylethoxy)-1-[(1,1-dimethylethoxy)methyl]-2-oxoethyl]-,monosodium salt, (S)-
• 139217-05-3
• C₁₇H₃₃NO₅·Na
• .

• L-Threonine, N-(1-carboxyethyl)-O-(1,1-dimethylethyl)-,1-(1,1-dimethylethyl) ester, monosodium salt, (R)-
• 139217-11-1
• C₁₅H₂₉NO₅·Na
• .

• L-Aspartic acid, N-(carboxymethyl)-, 1,4-bis(1,1-dimethylethyl) ester,monosodium salt
• 139217-20-2
• C₁₄H₂₅NO₆·Na
• .

• L-Aspartic acid, N-(1-carboxyethyl)-, 1,4-bis(1,1-dimethylethyl) ester,monosodium salt, (S)-
• 139217-22-4
• C₁₅H₂₇NO₆·Na
• .

• L-Aspartic acid, N-(1-carboxypropyl)-, 1,4-bis(1,1-dimethylethyl) ester,monosodium salt, (S)-
• 139217-24-6
• C₁₆H₂₉NO₆·Na
• .

• L-Valine, N-benzoyl-, butyl ester
• 62332-26-7
• C₁₆H₂₃NO₃
• .

• L-Proline, 1-[N-[(1,1-dimethylethoxy)carbonyl]glycyl]-, pentachlorophenylester
• 62331-50-4
• C₁₈H₁₉Cl₅N₂O₅
• .

• L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-b-alanyl]-,pentachlorophenyl ester
• 62331-67-3
• C₂₃H₂₃Cl₅N₂O₅
• .

• L-Proline, 1-benzoyl-, butyl ester
• 62332-28-9
• C₁₆H₂₁NO₃
• .