• L-Cystine,N-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-
• 32442-99-2
• C₁₈H₂₃N₃O₆S₃
• 251-042-3
• 473.58672
• .

• L-Mannonic acid,6-deoxy-3-C-methyl-2,3,4-tri-O-methyl-, d-lactone
• 30319-21-2
• C10H18 O5
• .

• L-Asparagine, L-a-glutamyl-
• 36314-37-1
• C9H15 N3 O6
• 252-967-5
• 261.2319
• .

• L-Proline, 5-oxo-,hexadecyl ester
• 37673-20-4
• C21H39 N O3
• 253-589-3
• 353.53926
• .

• L-Threonine, methyl ester
• 3373-59-9
• C₅H₁₁NO₃
• 222-158-1
• 133.15
• .

• L-Glutamic acid,N-(1-deoxy-D-fructos-1-yl)-
• 31105-01-8
• C11H19 N O9
• 309.27
• .

• L-Leucine,N-[(4-chlorophenoxy)acetyl]- (9CI)
• 31413-05-5
• C14H18 Cl N O4
• 299.75
• .

• L-Tryptophan,2-mercapto-
• 38327-45-6
• C11H12 N2 O2 S
• 0
• .

• L-threo-a-D-galacto-Octopyranoside, methyl7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-1-methyl-4-propyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-,2-hexadecanoate
• 36688-78-5
• C34H63 Cl N2 O6 S
• 699.85
• .

• L-Tyrosine,3-hydroxy-N-(5-oxo-L-prolyl)- (9CI)
• 37166-12-4
• C14H16 N2 O6
• 0
• .

• L-Ornithine,N5-[(phenylmethoxy)carbonyl]-
• 3304-51-6
• C₁₃H₁₈N₂O₄
• 221-980-8
• 266.29302
• .

• L-Phenylalanine,N-[(phenylmethoxy)carbonyl]-L-a-aspartyl-, 2-methyl ester
• 33605-72-0
• C22H24 N2 O7
• 251-588-2
• 428.43516
• .

• L-Phenylalanine, L-a-glutamyl-L-valyl-L-asparaginyl-(2R,4S,5S)-5-amino-4-hydroxy-2,7-dimethyloctanoyl-L-alanyl-L-a-glutamyl-
• 314266-76-7
• C41H64 N8 O14
• 892.99
• .

• L-Histidine, L-alanyl-
• 3253-17-6
• C₉H₁₄N₄O₃
• 221-845-3
• 226.23
• .

• L-Proline,1-(tricyclo[3.3.1.13,7]dec-1-ylcarbonyl)-
• 35084-48-1
• C16H23 N O3
• 277.36
• .

• L-Histidine,N-[N-(1-oxodecyl)-L-alanyl]-, methyl ester (9CI)
• 31944-64-6
• C20H34 N4 O4
• 394.5084
• .

• L-Phenylalanine, ethylester
• 3081-24-1
• C11H15 N O2
• 221-378-5
• 193.2423
• .

• L-Lysine,N6-[(1,1-dimethylethoxy)carbonyl]-N2-[(phenylmethoxy)carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester
• 3338-34-9
• C23H31 N3 O8
• 477.51
• .

• L-Phenylalanine
• 3617-44-5
• C9H11 N O2
• 165.19184
• .

• L-Methionine,N-[(2,5-dimethyl-3-furanyl)carbonyl]-
• 318466-02-3
• C12H17 N O4 S
• 270.3253
• .

• L-Glutamic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]-3,5-difluorobenzoyl]-
• 34378-64-8
• C20H20 F2 N8 O5
• 0
• .

• L-lyxo-Hexose,3-amino-2,3,6-trideoxy-3-C-methyl-
• 36480-36-1
• C7H15 N O3
• 0
• .

• L-Phenylalanine,N-[(phenylmethoxy)carbonyl]-L-alanyl-, methyl ester
• 3235-14-1
• C21H24 N2 O5
• 384.43
• .

• Lysine,N-[8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,4,7,8,8a,8b-octahydro-8a-methoxy-5-methyl-4,7-dioxoazirino[2',3':3,4]pyrrolo[1,2-a]indol-6-yl]-,[1aS-(1aa,8b,8aa,8ba)]- (9CI)
• 31854-16-7
• C21H29 N5 O7
• 463.4843
• .

• L-Methionine,N-[N-[(phenylmethoxy)carbonyl]glycyl]- (9CI)
• 3561-48-6
• C15H20 N2 O5 S
• 222-623-9
• 340.39
• .

• Lyxopyranose,tetrabenzoate, b-D-(8CI)
• 30319-46-1
• C33H26 O9
• 566.5541
• .

• Lead, isotope of mass195
• 35788-48-8
• Pb
• 195
• .

• L-Tyrosine, L-histidyl-
• 35979-00-1
• C₁₅H₁₈N₄O₄
• 318.33
• .

• L-Glutamic acid,N-[(6-amino-3-pyridinyl)carbonyl]-, diethyl ester (9CI)
• 30964-27-3
• C15H21 N3 O5
• 323.3443
• .

• L-Proline, 5-oxo-,1-octylnonyl ester
• 37673-32-8
• C22H41 N O3
• 253-600-1
• 367.56584
• .

• L-Lysine,L-lysyl-L-tyrosyl-
• 35193-18-1
• C₂₁H₃₅N₅O₅
• 437.53
• .

• L-Lysine, ethyl ester,hydrochloride (1:1)
• 33171-14-1
• C8H18 N2 O2 . Cl H
• 251-396-9
• 210.70166
• .

• L-Cysteine,N-acetyl-S-(2,4-dinitrophenyl)-
• 35897-25-7
• C₁₁H₁₁N₃O₇S
• 329.29
• .

• L-Proline,1-(1-oxooctadecyl)-
• 36577-40-9
• C23H43 N O3
• 253-112-9
• 381.59242
• .

• L-Leucine,N-[(phenylmethoxy)carbonyl]-L-leucyl-, methyl ester
• 3504-37-8
• C21H32 N2 O5
• 392.49
• .

• L-Methionine, L-leucyl-
• 36077-39-1
• C11H22 N2 O3 S
• 262.37
• .

• L-Lysine,N2-[(1,1-dimethylethoxy)carbonyl]-N6-[(phenylmethoxy)carbonyl]-,2,5-dioxo-1-pyrrolidinyl ester
• 34404-36-9
• C23H31 N3 O8
• 251-999-7
• 477.50754
• .

• L-Phenylalanine,N-(1-deoxy-D-fructos-1-yl)-
• 31105-03-0
• C15H21 N O7
• 327.3297
• .

• L-Lysine,N6-[[3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinyl]methyl]-
• 3564-92-9
• C14H23 N3 O4
• 0
• .

• L-Proline,5-oxo-L-prolyl-L-lysyl-L-tryptophyl-L-alanyl-
• 30505-63-6
• C30H41 N7 O7
• 611.69
• .

• L-Proline, labeled withtritium
• 37159-97-0
• C5H9 N O2
• 115.13
• .

• L-Phenylalaninamide,N-[(1,1-dimethylethoxy)carbonyl]-6-methyl-L-tryptophyl-L-methionyl-L-a-aspartyl- (9CI)
• 30819-68-2
• C35H46 N6 O8 S
• .

• L-Proline, 5-oxo-,pentadecyl ester
• 37673-28-2
• C20H37 N O3
• 253-596-1
• 339.51268
• .

• L-Glutamic acid,N-[4-[bis(2-chloroethyl)amino]benzoyl]-
• 3086-06-4
• C16H20 Cl2 N2 O5
• 0
• .

• L-Glutamic acid,N-[4-[[[6,8-bis(acetylamino)pyrido[2,3-b]pyrazin-2-yl]methyl]methylamino]benzoyl]-,diethyl ester (9CI)
• 30826-47-2
• C29H35 N7 O7
• 593.6309
• .

• Levulinic acid,5-diazo-2-(2,2-dichloroacetamido)-, methyl ester, L- (8CI)
• 31008-11-4
• C8H9 Cl2 N3 O4
• 283.0882
• .

• Linoleamide,N-isopropyl- (7CI,8CI)
• 3140-45-2
• C21H39 N O
• 321.5405
• .

• Lignosulfonic acid, sodium salt, polymer with formaldehyde and phenol
• 37207-89-9
• (C6H6O·CH2O·W99)x
• 0
• .

• L-Proline, 5-oxo-,2-octyldodecyl ester
• 37673-37-3
• C25H47 N O3
• 253-604-3
• 409.64558
• .

• L-Alanine,N-[(1,1-dimethylethoxy)carbonyl]-3-[(1,1-dimethylethyl)dithio]-
• 30044-61-2
• C12H23 N O4 S2
• 250-013-2
• 309.45
• .