• L-Lysine,L-threonyl-L-prolyl-L-arginyl-
• 56767-30-7
• C21H40 N8 O6
• 0
• .

• L-Valine,L-alanyl-L-alanyl-(aS,gS,dS)-d-amino-g-hydroxy-a-(phenylmethyl)benzenehexanoyl-L-valyl-,methyl ester
• 144285-78-9
• C36H53 N5 O7
• 667.8353
• .

• L-Glutamic acid,L-phenylalanyl-L-isoleucyl-L-a-aspartyl-L-prolyl-L-a-glutamyl-L-leucyl-L-glutaminyl-L-arginyl-L-seryl-L-tryptophyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-a-glutamylglycyl-L-a-glutamylglycyl-L-valyl-L-leucyl-L-methionyl-L-prolyl-(9CI)
• 122018-92-2
• C116H176 N28 O39 S
• 2618.87
• .

• L-Ornithine,N5-[[(1-carboxy-2-nitroethyl)amino]iminomethyl]-, (S)- (9CI)
• 92117-83-4
• C9H17 N5 O6
• 0
• .

• L-threo-Pentitol,2-(6-amino-9H-purin-9-yl)-1,4-anhydro-2,3-dideoxy-
• 127682-75-1
• C10H13 N5 O2
• 235.2425
• .

• Lithium niobate
• 12059-51-7
• LiNbO₃
• 235-035-2
• 226.37
• .

• L-Phenylalanine,glycyl-L-phenylalanyl-
• 13116-21-7
• C20H23 N3 O4
• 236-042-3
• 369.41
• .

• L-Alanine, L-b-aspartyl-
• 13110-25-3
• C7H12 N2 O5
• 0
• .

• L-Threonine, O-a-D-mannopyranosyl-
• 78609-12-8
• C10H19 N O8
• 0
• .

• L-Tyrosine,O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, labeled with iodine-125
• 24486-40-6
• C15H11 I4 N O4
• 769.255
• .

• L-Lysine, L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-lysyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-lysyl- (9CI)
• 150351-06-7
• C126H200 N30 O61
• .

• L-Valinamide,N-[(phenylmethoxy)carbonyl]-L-alanyl-(aR,gS,dS)-d-amino-g-hydroxy-a-methylbenzenehexanoyl-N-[1-(hydroxymethyl)-2-methylpropyl]-
• 146794-68-5
• C34H50 N4 O7
• 626.7834
• .

• L-Argininamide,L-valyl-L-alanyl-L-valylglycyl-L-a-glutamylglycyl-L-prolylglycyl-L-prolyl- (9CI)
• 88389-69-9
• C40H68 N14 O12
• 0
• .

• Lead,[1,2-benzenedicarboxylato(2-)]oxodi-
• 57142-78-6
• C8H4 O5 Pb2
• 260-590-2
• 596.5313
• .

• L-Glutamic acid,N-[4-[[(2-amino-1,4-dihydro-4-oxopyrido[2,3-d]pyrimidin-6-yl)methyl]-2-propynylamino]benzoyl]-(9CI)
• 115722-29-7
• C23H22 N6 O6
• 0
• .

• L-Alanine,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-a-glutamyl-
• 116819-28-4
• C23H27 N9 O6
• 0
• .

• L-a-Asparagine,N2-[N-[N-[N-[N-[N-(3-carboxy-1-oxopropyl)-O-sulfo-L-tyrosyl]-L-methionyl]glycyl]-L-tryptophyl]-L-methionyl]-N-(2-phenylethyl)-(9CI)
• 112118-16-8
• C48H60 N8 O15 S3
• 0
• .

• L-Norleucinamide, L-a-aspartyl-L-seryl-L-phenylalanyl-L-valylglycyl-L-leucyl-
• 110863-33-7
• C35H56 N8 O10
• 0
• .

• L-Phenylalaninamide, L-a-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-
• 149471-11-4
• C44H67 N15 O10
• 0
• .

• L-Lysine,N2-[N-[N-[(1,1-dimethylethoxy)carbonyl]-D-phenylalanyl]-L-phenylalanyl]- (9CI)
• 96386-05-9
• C29H40 N4 O6
• 0
• .

• L-Cysteine, N-methyl-,hydrochloride (1:1)
• 14344-46-8
• C₄H₉NO₂S^.HCl
• 171.65
• .

• L-Lysinamide,N-[2-[4-[4-(2-methyl-1H-imidazol-1-yl)butyl]phenyl]acetyl]-L-seryl-N-(2-cyclohexylethyl)-
• 164931-25-3
• C33H52 N6 O4
• 596.8038
• .

• L-Leucine,L-valyl-L-prolyl-
• 90614-49-6
• C₁₆H₂₉N₃O₄
• 327.41916
• .

• L-Ascorbic acid, freeradical from
• 6730-29-6
• C6H7 O6
• 0
• .

• L-Alanine,N-[(4-methylphenyl)sulfonyl]-3-[[[5,6,7,8-tetrahydro-4-oxo-5-[2-(4-piperidinyl)ethyl]-4H-pyrazolo[1,5-a][1,4]diazepin-2-yl]carbonyl]amino]-
• 163212-43-9
• C25H34 N6 O6 S
• 546.6391
• .

• Lanosta-7,24-dien-26-oicacid, 23-hydroxy-3-methoxy-, g-lactone, (3a,9b,23R)-
• 33869-93-1
• C31H48 O3
• 0
• .

• L-Alanine,N-benzoyl-N-(3,4-dichlorophenyl)-, ethyl ester
• 33878-50-1
• C18H17 Cl2 N O3
• 366.26
• .

• L-Argininamide,N-[(phenylmethoxy)carbonyl]- L-valylglycyl-N-(4-nitrophenyl)-,acetate
• 72536-86-8
• 0
• .

• L-erythro-Pentonicacid, 4-amino-2,4,5-trideoxy-5-phenyl-
• 72155-51-2
• C11H15 N O3
• 0
• .

• L-Proline,1-[N-[1-(ethoxycarbonyl)-3-phenylpropyl]-L-alanyl]-5-oxo-, monohydrochloride,(S)- (9CI)
• 90940-59-3
• C20H26 N2 O6 . Cl H
• 0
• .

• L-Tryptophan,N-(1-oxohexadecyl)-, hexyl ester
• 81591-68-6
• C33H54 N2 O3
• 0
• .

• L-Aspartic acid,N-[[[(4S)-4-amino-4-carboxybutyl]amino]iminomethyl]-
• 2387-71-5
• C10H18 N4 O6
• 0
• .

• Lanosta-7,25-dien-18-oicacid, 20-(acetyloxy)-3-[(O-b-D-glucopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®2)-O-[6-O-sulfo-b-D-glucopyranosyl-(1®4)]-b-D-glucopyranosyl)oxy]-16-hydroxy-, g-lactone, monosodium salt, (3b,16b)- (9CI)
• 113066-18-5
• C56H88 O28 S . Na
• .

• L-Phenylalaninamide,L-valyl-L-a-glutamyl-L-norleucyl-L-norleucyl-L-threonyl-L-alanyl-L-arginylglycyl-(9CI)
• 136849-69-9
• C46H77 N13 O12
• 0
• .

• L-Tryptophan,N-(1-deoxy-D-fructos-1-yl)- (9CI)
• 25020-15-9
• C17H22 N2 O7
• 0
• .

• L-Lysine,L-histidyl-L-tryptophyl-L-asparaginyl-L-seryl-L-tyrosyl-L-cysteinyl-L-threonyl-L-threonyl-L-threonyl-L-histidyl-L-threonyl-L-phenylalanyl-L-valyl-(9CI)
• 90983-17-8
• C78H109 N21 O22 S
• 0
• .

• L-Phenylalanine,4-[bis(2-hydroxyethyl)amino]-
• 72143-20-5
• C13H20 N2 O4
• 0
• .

• Lanost-8-ene-2,3,21,25-tetrol,21,24-epoxy-, (2a,3b,20S,24R)- (9CI)
• 167875-45-8
• C30H50 O5
• .

• L-Glutamine,N-(1-hydroxycyclopropyl)-
• 58919-61-2
• C8H14 N2 O4
• 0
• .

• L-Idonic acid
• 1114-17-6
• C6H12 O7
• 0
• .

• L-Aspartic acid,L-arginyl-L-tyrosyl-
• 130022-72-9
• C19H28 N6 O7
• 0
• .

• L-Tryptophan, L-valyl-
• 24587-37-9
• C₁₆H₂₁N₃O₃
• 303.3562
• .

• L-Serine,glycyl-L-arginylglycyl-L-a-aspartyl-
• 96426-21-0
• C₁₇H₃₀N₈O₉
• 490.4683
• .

• L-Methioninamide,L-tyrosyl-D-alanylglycyl-L-phenylalanyl-
• 61090-95-7
• C28H38 N6 O6 S
• 586.7029
• .

• L-Serine,L-phenylalanyl-
• 16053-39-7
• C12H16 N2 O4
• 252.27
• .

• L-Proline,4-(phosphonooxy)-, trans- (9CI)
• 41863-46-1
• C5H10 N O6 P
• 0
• .

• L-Arginine,L-arginyl-L-a-aspartyl-L-lysyl-L-valyl-L-tyrosyl-
• 171040-27-0
• C36H61 N13 O10
• .

• L-Homocysteinamide,N-(3-mercapto-1-oxopropyl)-D-tryptophyl-L-isoleucyl-L-alloisoleucyl-L-asparaginyl-N-[(1S)-4-amino-1-(hydroxymethyl)butyl]-N-methyl-,cyclic (1®5)-thioether
• 285571-64-4
• C40H63 N9 O8 S
• 0
• .

• L-Methionine,N-(3,4-dihydro-3,3-dimethyl-1-isoquinolinyl)-
• 187884-93-1
• C16H22 N2 O2 S
• 306.42
• .

• L-Proline, 4-hydroxy-,(4R)-, homopolymer
• 25249-07-4
• C5 H9 N O3
• 0
• .