• L-Phenylalaninamide,N-[(phenylmethoxy)carbonyl]-L-tryptophyl-L-methionyl-L-a-aspartyl- (9CI)
• 2283-80-9
• C37H42 N6 O8 S
• 730.8298
• .

• L-Glutamic acid,N-[4-[[3-(2-amino-1,4-dihydro-6-methyl-4-oxo-5-pyrimidinyl)propyl]amino]benzoyl]-(9CI)
• 2945-20-2
• C20H25 N5 O6
• 431.4424
• .

• L-Proline,1-[4-[[(carboxymethyl)methylamino]carbonyl]-2,3,5,6-tetraiodobenzoyl]-
• 29820-36-8
• C16H14 I4 N2 O6
• 837.91
• .

• L-Alanine, homopolymer
• 25191-17-7
• C3 H7 N O2
• 89.0932
• .

• Lanosta-7,9(11)-dien-18-oicacid, 3,20-dihydroxy-, g-lactone, (3b)-(9CI)
• 24041-68-7
• C30H46 O3
• 0
• .

• L-Aspartic acid,N-[2-[(7S,8S)-3-carboxy-7-(2-carboxyethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-21H,23H-porphin-5-yl]acetyl]-,sodium salt (1:4)
• 220201-34-3
• C38H41 N5 O9 . 4 Na
• 799.69
• .

• L-Lysine,N2-[(1,1-dimethylethoxy)carbonyl]-N6-formyl-
• 2483-47-8
• C12H22 N2 O5
• 219-619-4
• 274.31
• .

• L-Proline, N-acetyl-L-a-aspartyl-D-a-glutamyl-L-isoleucyl-L-valyl-4-(phenylmethoxy)-,5-[2-ethyl-2-[[[(1S)-1-phenylethyl]amino]carbonyl]hydrazide], (4R)- (9CI)
• 220440-61-9
• C45H64 N8 O12
• 909.0361
• .

• Lanost-8-en-26-oicacid, 12-(acetyloxy)-3,15-dihydroxy-7,11,23-trioxo-, (3b,12b,15b,25R)-
• 220181-81-7
• C32H46 O9
• .

• Lanostane,3-(2,2-dimethylpropoxy)-, (3b)-
• 28414-91-7
• C35H64 O
• 500.8821
• .

• L-Cystine, N-acetyl-
• 25779-79-7
• C8H14 N2 O5 S2
• 282.3372
• .

• L-Alanine,N-[(phenylmethoxy)carbonyl]-L-leucyl-
• 2817-13-2
• C₁₇H₂₄N₂O₅
• 220-571-1
• 336.38
• .

• L-Cysteine,S-(2-aminoethyl)-
• 2936-69-8
• C5H12 N2 O2 S
• 164.22598
• .

• L-Asparagine, ethylester
• 24184-58-5
• C6H12 N2 O3
• 246-068-7
• 160.1711
• .

• Laquinimod
• 248281-84-7
• C₁₉H₁₇ClN₂O₃
• 356.8029
• .

• L-Tyrosine,O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodium salt, hydrate (9CI)
• 25416-65-3
• C₁₅H₁₀I₄NNaO₄.xH₂O
• 200-221-4
• 798.86
• .

• Lanosta-8,24-dien-21-oicacid, (13a,14b,17a,20S)- (9CI)
• 28368-21-0
• C30H48 O2
• .

• L-Proline, L-valyl-
• 20488-27-1
• C10H18 N2 O3
• 0
• .

• L-Lysine,N6,N6-dimethyl-
• 2259-86-1
• C₈H₁₈N₂O₂
• 210.7
• .

• L-Phenylalanine,N-[(phenylmethoxy)carbonyl]-, ethyl ester
• 28709-70-8
• C19H21 N O4
• 299.32118
• .

• Leucine, ethyl ester,hydrochloride (1:1)
• 23420-04-4
• C8H17 N O2 . Cl H
• 245-650-8
• 195.68702
• .

• L-Cysteine,S-[(acetylamino)methyl]-, monohydrochloride (9CI)
• 28798-28-9
• C₆H₁₃ClN₂O₃S
• 249-230-5
• 228.7
• .

• L-Serine,O-(triphenylmethyl)-
• 25840-83-9
• C22H21 N O3
• 347.407
• .

• Lecton RK 6325
• 25567-76-4
• C₁₀H₁₅NO₂
• 181.2316
• .

• L-Glutamic acid,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 5-(1,1-dimethylethyl) ester, hydrate(1:1)
• 204251-24-1
• C₂₄H₂₉NO₇
• 443.49
• .

• L-Proline,1-[2,3,5,6-tetraiodo-4-[(methylamino)carbonyl]benzoyl]-
• 29820-33-5
• C14H12 I4 N2 O4
• 779.874
• .

• L-Cysteine,S-[2-(2-pyridinyl)ethyl]-
• 29567-83-7
• C10H14 N2 O2 S
• 226.2954
• .

• L-Alanine,N-[(phenylmethoxy)carbonyl]-L-threonyl-, methyl ester (9CI)
• 2483-53-6
• C16H22 N2 O6
• 338.3557
• .

• L-Methioninamide,L-lysyl-L-phenylalanyl-L-isoleucylglycyl-L-leucyl-
• 2990-43-4
• C34H58 N8 O6 S
• 706.9393
• .

• L-Glutamic acid,N-[4-[[(2-amino-3,4,7,8-tetrahydro-4-oxo-6-pteridinyl)methyl]formylamino]benzoyl]-
• 28459-40-7
• C20H21 N7 O7
• 0
• .

• L-Ornithine,N5-(2-amino-2-carboxyethyl)-
• 25693-39-4
• C8H17 N3 O4
• 0
• .

• Lanost-7-ene-3,23,25-triol,21,24-epoxy-, (3a,13a,14b,17a,20S,23R,24R)-
• 26790-93-2
• C30H50 O4
• 0
• .

• L-Glutamic acid,N-(iminomethyl)-, barium salt (2:1)
• 23541-42-6
• C6H10 N2 O4 . 1/2 Ba
• 245-722-9
• 174.1546
• .

• L-Alanine, N-methyl-,potassium salt (1:1)
• 28413-45-8
• C4H9 N O2 . K
• 249-010-9
• 141.21012
• .

• L-Lyxose,3-C-carboxy-5-deoxy-2-O-[2-deoxy-2-(methylamino)-a-L-glucopyranosyl]-
• 25318-57-4
• C13H23 N O10
• .

• Lup-20(29)-en-28-oicacid, 3-(b-D-glucopyranosyloxy)-23-hydroxy-,O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl ester, (3b,4a)- (9CI)
• 226572-11-8
• C54H88 O23
• .

• L-Valine, N-methyl-
• 2480-23-1
• C₆H₁₄ClNO₂
• 131.1729
• .

• L-Tyrosine, L-a-aspartyl-
• 22840-03-5
• C13H16 N2 O6
• 296.28
• .

• Lanosta-8,24-dien-21-oicacid, 3-oxo-, (13a,14b,17a,20S)-
• 28282-25-9
• C30H46 O3
• 454.68
• .

• L-Ribonic acid,2-[13-(1,3-benzodioxol-5-yl)tridecyl]-2,5-dideoxy-, g-lactone
• 220096-11-7
• C25H38 O5
• .

• L-Phenylalaninamide,N-[(1,1-dimethylethoxy)carbonyl]-O-sulfo-L-tyrosyl-L-threonylglycyl-L-tryptophyl-L-norleucyl-L-a-aspartyl- (9CI)
• 29129-57-5
• C50H65 N9 O16 S
• .

• L-Leucine-4,5-t2
• 22771-58-0
• C6H11 N O2 T2
• 135.1891
• .

• L-Phenylalanine,N2-[[[(1S)-4-[(aminoiminomethyl)amino]-1-carboxybutyl]amino]carbonyl]-D-lysyl-L-alloisoleucyl-(aS)-a-amino-4-hydroxybenzenebutanoyl-N-methyl-L-alanyl-, (5®1)-lactam
• 226416-60-0
• C42H62 N10 O9
• .

• L-Glutamic acid,N-[4-[[(2,6-diamino-1H-purin-8-yl)methyl]methylamino]benzoyl]- (9CI)
• 27150-04-5
• C19H22 N8 O5
• 442.4286
• .

• L-Leucinamide,N-acetyl-L-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]- (9CI)
• 24365-47-7
• C20H38 N6 O4
• 426.64
• .

• L-Serine, acetate(ester), homopolymer (9CI)
• 25248-96-8
• C5 H9 N O4
• 0
• .

• L-Glutamine,N-(3-hydroxypropyl)-, homopolymer (9CI)
• 25569-41-9
• C8 H16 N2 O4
• 0
• .

• Lupan-28-oic acid,2,3-dihydroxy-, (2a,3b)- (9CI)
• 25312-60-1
• C30H50 O4
• .

• L-Tryptophan,N-[3-(2-furanyl)-1-oxo-2-propen-1-yl]-, methyl ester
• 26109-48-8
• C19H18 N2 O4
• 338.3572
• .

• L-Leucine, methyl ester
• 2666-93-5
• C7H15 N O2
• 220-205-0
• 145.1995
• .