• L-Serine, 1,1-dimethylethyl ester
• 90048-49-0
• C₇H₁₅NO₃
• .

• L-Cysteine,L-cysteinyl-L-lysyl-L-arginylglycyl-L-prolyl-L-a-aspartyl-L-serylglycyl-L-phenylalanyl-L-phenylalanyl-L-seryl-L-arginyl-L-leucyl-L-asparaginyl-L-tryptophyl-L-leucyl-L-tyrosyl-L-lysyl-L-serylglycyl-L-seryl-
• 90052-07-6
• C₁₁₁H₁₆₆N₃₂O₃₁S₂
• .

• L-Tyrosine, N-acetyl-O-2-propenyl-L-tyrosyl-D-lysyl-O-2-propenyl-, methylester, monohydrochloride
• 900521-53-1
• C₃₃H₄₄N₄O₇·ClH
• .

• L-Phenylalanine, N-acetyl-4-(trimethylstannyl)-, methyl ester
• 900521-56-4
• C₁₅H₂₃NO₃Sn
• .

• L-Phenylalanine, N-acetyl-4-(9-anthracenyl)-, methyl ester
• 900521-57-5
• C₂₆H₂₃NO₃
• .

• L-Phenylalanine, N-acetyl-4-(9-anthracenyl)-
• 900521-58-6
• C₂₅H₂₁NO₃
• .

• L-Phenylalanine, N-acetyl-4-(9-phenanthrenyl)-, methyl ester
• 900521-59-7
• C₂₆H₂₃NO₃
• .

• L-Alanine, N-[N-(1-nitro-9-acridinyl)-L-alanyl]-, monohydrochloride
• 90057-87-7
• C₁₉H₁₈N₄O₅·ClH
• .

• L-Tryptophan, N-[N-(1-nitro-9-acridinyl)glycyl]-, monohydrochloride
• 90057-90-2
• C₂₆H₂₁N₅O₅·ClH
• .

• L-Methionine, N-[N-(1-nitro-9-acridinyl)-L-alanyl]-, monohydrochloride
• 90057-91-3
• C₂₁H₂₂N₄O₅S·ClH
• .

• L-Valine, N-[N-(1-nitro-9-acridinyl)glycyl]-, monohydrochloride
• 90057-93-5
• C₂₀H₂₀N₄O₅·ClH
• .

• L-Phenylalanine, N-[N-(1-nitro-9-acridinyl)glycyl]-, monohydrochloride
• 90057-94-6
• C₂₄H₂₀N₄O₅·ClH
• .

• L-Leucine, N-[N-(1-nitro-9-acridinyl)glycyl]-
• 90057-96-8
• C₂₁H₂₂N₄O₅
• .

• L-Alanine, N-[N-[N-(N-L-alanyl-L-alanyl)-L-alanyl]-L-alanyl]-, methyl ester,monohydrochloride
• 90058-02-9
• C₁₆H₂₉N₅O₆·ClH
• .

• L-Alanine, N-[N-[N-(N-L-alanyl-L-alanyl)-L-alanyl]-L-alanyl]-, methyl ester,monohydrobromide
• 90058-03-0
• C₁₆H₂₉N₅O₆·BrH
• .

• L-Methionine, N-[N-[(1,1-dimethylethoxy)carbonyl]thio-L-phenylalanyl]-,methyl ester
• 90058-16-5
• C₂₀H₃₀N₂O₄S₂
• .

• L-Phenylalanine,N-[N-[N-[(1,1-dimethylethoxy)carbonyl]thioglycyl]thioglycyl]-, methylester
• 90058-17-6
• C₁₉H₂₇N₃O₄S₂
• .

• Leonurus lanatus, ext.
• 90063-42-6
• 290-000-9
• .

• Lepidium sativum, ext.
• 90063-43-7
• 290-001-4
• .

• Liatris squarrosa, ext.
• 90063-47-1
• 290-005-6
• .

• Licorice, Glycyrrhiza echinata, ext.
• 90063-48-2
• 290-006-1
• .

• Lily, Lilium tigrinum, ext.
• 90063-51-7
• 290-009-8
• .

• Linden, Tilia argentea, ext.
• 90063-54-0
• 290-012-4
• .

• Linden, Tilia europaea, ext.
• 90063-55-1
• 290-014-5
• .

• Linden, Tilia vulgaris, ext.
• 90063-56-2
• 290-015-0
• .

• Lippia dulcis, ext.
• 90063-57-3
• 290-016-6
• .

• Lobaria pulmonaria, ext.
• 90063-60-8
• 290-019-2
• .

• Lolium temulentum, ext.
• 90063-64-2
• 290-023-4
• .

• Loranthus europaeus, ext.
• 90063-66-4
• 290-026-0
• .

• Lycopus europaeus, ext.
• 90063-70-0
• 290-030-2
• .

• Lycopus virginicus, ext.
• 90063-71-1
• 290-031-8
• .

• Lysimachia nummularia, ext.
• 90063-72-2
• 290-032-3
• .

• Lysimachia vulgaris, ext.
• 90063-73-3
• 290-033-9
• .

• L-Alaninamide,N-(1-oxohexyl)-L-a-glutamyl-L-alanyl-L-alanyl-N-(2-methylpropyl)-
• 90068-01-2
• C₂₄H₄₃N₅O₇
• .

• L-Alaninamide,N-[4-(2-dodecenyloxy)-1,4-dioxobutyl]-L-alanyl-L-alanyl-N-ethyl-
• 90068-03-4
• C₂₇H₄₈N₄O₆
• .

• L-Prolinamide,N-[4-(2-dodecenyloxy)-1,4-dioxobutyl]-L-alanyl-L-alanyl-N-propyl-
• 90068-04-5
• C₃₀H₅₂N₄O₆
• .

• L-Prolinamide,N-[(phenylmethoxy)carbonyl]-L-a-glutamyl-L-alanyl-L-alanyl-N-ethyl-
• 90068-05-6
• C₂₆H₃₇N₅O₈
• .

• L-Prolinamide,N-[(phenylmethoxy)carbonyl]glycyl-L-alanyl-N-(2-methylpropyl)-
• 90068-07-8
• C₂₂H₃₂N₄O₅
• .

• L-Prolinamide, N-acetyl-L-a-aspartylglycyl-L-alanyl-N-(2-methylpropyl)-
• 90068-09-0
• C₂₀H₃₃N₅O₇
• .

• L-Prolinamide,N-[(1,1-dimethylethoxy)carbonyl]-L-a-aspartyl-L-alanyl-L-alanyl-N-ethyl-
• 90068-10-3
• C₂₂H₃₇N₅O₈
• .

• L-Alaninamide, N-acetyl-L-a-aspartyl-L-prolyl-L-alanyl-N-ethyl-
• 90068-15-8
• C₁₉H₃₁N₅O₇
• .

• L-Prolinamide, N-(1-oxobutyl)-L-a-glutamyl-L-alanyl-L-alanyl-N-propyl-
• 90068-16-9
• C₂₃H₃₉N₅O₇
• .

• L-Alaninamide,N-[(phenylmethoxy)carbonyl]-L-a-glutamyl-L-alanyl-L-alanyl-N-ethyl-
• 90068-17-0
• C₂₄H₃₅N₅O₈
• .

• L-Methioninamide, L-glutaminyl-L-asparaginyl-L-leucyl-
• 90071-84-4
• C₂₀H₃₇N₇O₆S
• .

• L-Methioninamide, L-isoleucyl-L-glutaminyl-L-asparaginyl-L-leucyl-
• 90071-86-6
• C₂₆H₄₈N₈O₇S
• .

• L-Seryl azide, N-[N-[[(4-methoxyphenyl)methoxy]carbonyl]-L-tyrosyl]-
• 90072-08-5
• C₂₁H₂₃N₅O₇
• .

• L-Phenylalanine, N-L-leucyl-, methyl ester, mono(trifluoroacetate)
• 90072-18-7
• C₁₆H₂₄N₂O₃·C₂HF₃O₂
• .

• L-Phenylalanine,N-[N-[N-[[(4-methoxyphenyl)methoxy]carbonyl]glycyl]-L-leucyl]-, methylester
• 90072-19-8
• C₂₇H₃₅N₃O₇
• .

• L-Phenylalanine, N-[N-(N-L-a-aspartylglycyl)-L-leucyl]-, 1-methyl ester
• 90072-25-6
• C₂₂H₃₂N₄O₇
• .

• L-Threonine, O-(phenylmethyl)-, methyl ester
• 90072-35-8
• C₁₂H₁₇NO₃
• .