• L-Cysteine,S-(9-phenyl-9H-fluoren-9-yl)-
• 27486-78-8
• C22H19 N O2 S
• 361.4568
• .

• L-Glutamine,N-[bis(4-methoxyphenyl)methyl]-N2-[(phenylmethoxy)carbonyl]-
• 28252-49-5
• C28H30 N2 O7
• 248-926-6
• 506.55
• .

• L-Phenylalanine,4-amino-, conjugate monoacid (9CI)
• 24286-13-3
• C9H12 N2 O2 . H
• 414.88
• .

• L-Phenylalanine, a-methyl-
• 23239-35-2
• C₁₀H₁₃NO₂
• 197.23
• .

• L-Phenylalaninamide,N-[(1,1-dimethylethoxy)carbonyl]-L-tryptophyl-N6-[(phenylmethoxy)carbonyl]-L-lysyl-L-a-aspartyl- (9CI)
• 27168-82-7
• C43H53 N7 O10
• .

• L-Serine,N-[[(4-methoxyphenyl)methoxy]carbonyl]-, pentachlorophenyl ester (9CI)
• 23234-97-1
• C18H14 Cl5 N O6
• 245-508-5
• 517.57186
• .

• L-threo-a-D-galacto-Octopyranoside, methyl7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-4-propyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-(9CI)
• 22431-45-4
• C17H31 Cl N2 O5 S
• 0
• .

• L-Proline,glycyl-4-hydroxy-, (4R)-
• 24587-32-4
• C₇H₁₂N₂O₄
• 188.1812
• .

• L-Phenylalanine,L-leucyl-L-leucyl-L-leucyl-, methyl ester, monohydrochloride (9CI)
• 26307-84-6
• C28H46 N4 O5 . Cl H
• 518.6886
• .

• L-Glutamic acid,N-[(2E,4E,6E,8E,10E,12E,14E)-16-[[(1S,2S)-1-carboxy-2-methylbutyl]amino]-1,16-dioxo-2,4,6,8,10,12,14-hexadecaheptaenyl]-(9CI)
• 220379-21-5
• C27H34 N2 O8
• .

• Leucine, trifluoro-
• 27836-86-8
• C6H10 F3 N O2
• 185.1443
• .

• L-Alanine,N-(2-methyl-1-oxo-2-propen-1-yl)-
• 29486-28-0
• C7H11 N O3
• 157.1671
• .

• L-Tryptophan,homopolymer
• 27813-82-7
• C11 H12 N2 O2
• 0
• .

• L-Proline,1-(1-naphthalenylsulfonyl)-5-oxo-
• 26774-80-1
• C15H13 N O5 S
• 247-998-6
• 319.33242
• .

• L-Proline, N-acetyl-L-a-aspartyl-D-a-glutamyl-L-isoleucyl-L-valyl-4-(phenylmethoxy)-,5-[2-butyl-2-[[[(1S)-1-phenylethyl]amino]carbonyl]hydrazide], (4R)-
• 220440-58-4
• C47H68 N8 O12
• 937.0892
• .

• L-Glutamic acid,N-[4-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]nitrosoamino]benzoyl]-(9CI)
• 26360-21-4
• C19H18 N8 O7
• 470.3956
• .

• L-Serine,N-(dichloroacetyl)-, monosodium salt (9CI)
• 22205-01-2
• C5H7 Cl2 N O4 . Na
• 238.0012
• .

• Lanosta-7,24-dien-21-oicacid, 16-hydroxy-3-oxo-, g-lactone, (13a,14b,16b,17a)- (9CI)
• 22611-36-5
• C30H44 O3
• 0
• .

• L-Leucinamide, L-a-aspartyl-L-histidyl-L-leucyl-L-prolyl-L-histidyl-L-a-aspartyl-L-valyl-L-tyrosyl-L-seryl-L-prolyl-L-arginyl-
• 226211-47-8
• C65H98 N20 O18
• .

• L-Lysinamide,N-acetyl-L-norleucyl-L-a-aspartyl-L-histidyl-D-tyrosyl-L-arginyl-L-tryptophyl-, (2®7)-lactam (9CI)
• 213314-49-9
• C50H69 N15 O10
• 1378.49
• .

• L-Phenylalanine,N-benzoyl-
• 2566-22-5
• C₁₆H₁₅NO₃
• 269.3
• .

• L-Cystine,N,N'-dibenzoyl-
• 25129-20-8
• C20H20 N2 O6 S2
• 246-640-6
• 448.51
• .

• L-Alanine,N-(phenoxyacetyl)- (9CI)
• 23009-97-4
• C11H13 N O4
• 0
• .

• L-Ornithine,N2,N5-bis[(phenylmethoxy)carbonyl]-
• 2274-58-0
• C21H24 N2 O6
• 218-889-0
• 400.4251
• .

• L-Proline, N-acetyl-L-a-aspartyl-D-a-glutamyl-L-isoleucyl-L-valyl-4-(phenylmethoxy)-,5-[2-[(2,3-dihydro-1H-indol-1-yl)carbonyl]-2-propylhydrazide], (4R)- (9CI)
• 220440-84-6
• C46H64 N8 O12
• 921.0468
• .

• L-Methionine,L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-a-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-
• 28254-72-0
• C75H106 N20 O19 S2
• .

• L-Allothreonine,O-ethyl-, hydrochloride (9CI)
• 205503-95-3
• C6H13 N O3 . Cl H
• 183.63326
• .

• Lymphoguanylin(Didelphis virginiana) (9CI)
• 225939-57-1
• C68H105 N17 O26 S4
• .

• L-Tryptophan, 1-methyl-
• 21339-55-9
• C₁₂H₁₄N₂O₂
• 208-388-5
• 218.25
• .

• L-Histidine, methylester, hydrochloride (1:?)
• 22888-60-4
• C7H11 N3 O2 . x Cl H
• 245-300-4
• 205.64208
• .

• L-Leucinamide,L-leucylglycyl-L-valyl-L-a-aspartyl-L-alanyl-L-glutaminyl-L-prolyl-L-leucyl-L-prolyl-L-a-aspartyl-L-cysteinyl-L-cysteinyl-L-arginyl-L-glutaminyl-L-lysyl-L-threonyl-L-cysteinyl-L-seryl-L-cysteinyl-L-arginyl-L-leucyl-L-tyrosyl-L-a-glutamyl-L-leucyl-L-leucyl-L-histidylglycyl-L-alanylglycyl-L-asparaginyl-L-histidyl-L-alanyl-L-alanylglycyl-L-isoleucyl-L-leucyl-L-threonyl-(9CI)
• 203340-84-5
• C172H283 N53 O51 S4
• .

• L-Tryptophanol oxalate
• 2899-30-1
• C₁₁H₁₄N₂O.C₂H₂O₄
• 280.28
• .

• L-Tyrosinamide,L-arginyl-L-prolyl-L-valyl-L-lysyl-L-valyl- (9CI)
• 27844-05-9
• C36H61 N11 O7
• .

• L-Glutamic acid,N-[[5-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]-2-pyridinyl]carbonyl]-(9CI)
• 29769-52-6
• C18H18 N8 O6
• 442.3855
• .

• L-Prolinamide,N-formyl-3-[[[(2S,3S,6R)-3-[(4-hydroxyphenyl)methyl]-5-oxo-6-(phenylmethyl)-2-piperazinyl]acetyl]amino]-L-alanyl-N-[(8S,8aR)-3-amino-1,5,6,7,8,8a-hexahydro-8a-hydroxy-1-oxoimidazo[1,5-a]pyridin-8-yl]-(9CI)
• 224577-31-5
• C36H45 N9 O8
• .

• Lup-20(29)-en-28-oicacid, 3,11-dihydroxy-23-oxo-, O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3a,4a,11a)-
• 230972-46-0
• C48H76 O19
• .

• L-Cysteine,S-(1-oxido-4-quinolinyl)-
• 20569-43-1
• C12H12 N2 O3 S
• 264.3003
• .

• L-Alanine,N-[N-[(phenylmethoxy)carbonyl]-L-isoleucyl]- (9CI)
• 24787-83-5
• C17H24 N2 O5
• 246-459-2
• 336.38
• .

• L-Tyrosine,O-(4-hydroxyphenyl)-, monoiodo deriv. (9CI)
• 29354-16-3
• C15H14 I N O4
• 0
• .

• L-Proline, 5-oxo-,dodecyl ester
• 22794-26-9
• C17H31 N O3
• 245-224-1
• 297.43294
• .

• L-Proline, 4-methylene-
• 20309-87-9
• C6H9 N O2
• 0
• .

• L-Aspartic acid,N-[(2E,4E,6E,8E,10E,12E,14E)-16-[[(1S)-1-carboxy-2-methylpropyl]amino]-1,16-dioxo-2,4,6,8,10,12,14-hexadecaheptaenyl]-(9CI)
• 220379-17-9
• C25H30 N2 O8
• .

• L-Phenylalanine,N-[(2-naphthalenyloxy)carbonyl]-
• 2547-03-7
• C20H17 N O4
• 335.3533
• .

• L-Alanine,3-(propyldithio)-
• 2280-26-4
• C6H13 N O2 S2
• 195.3029
• .

• L-Proline,1-(trifluoroacetyl)-, anhydride (9CI)
• 2966-05-4
• C14H14 F6 N2 O5
• 0
• .

• L-Phenylalanine,N-(1-oxodecyl)-
• 26060-97-9
• C19H29 N O3
• 319.4385
• .

• L-Methioninamide,L-alanyl-L-phenylalanyl-L-isoleucylglycyl-L-methionyl-, monohydrochloride (9CI)
• 2807-80-9
• C30H49 N7 O6 S2 . Cl H
• 0
• .

• L-Alanine,N-[(phenylmethoxy)carbonyl]-L-seryl- (9CI)
• 24787-87-9
• C14H18 N2 O6
• 310.3
• .

• L-Argininamide,L-arginylglycylglycyl-L-leucyl-L-cysteinyl-L-tyrosyl-L-cysteinyl-L-arginylglycyl-L-arginyl-L-phenylalanyl-L-cysteinyl-L-valyl-L-cysteinyl-L-valylglycyl-,cyclic (5®14),(7®12)-bis(disulfide), hydrochloride (9CI)
• 256475-21-5
• C78H126 N30 O18 S4 . x Cl H
• 1936.74618
• .

• L-Serine,N-[N-[(phenylmethoxy)carbonyl]-L-tyrosyl]- (9CI)
• 20448-71-9
• C20H22 N2 O7
• 402.4
• .