• Lanosta-9(11),20(22)-dien-26-oicacid, 7,8-epoxy-3,12,15,23-tetraoxo-, (7a,8a,20E)- (9CI)
• 155566-29-3
• C30H38 O7
• .

• Linseed oil, polymerwith 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, phthalic anhydride,TDI and trimethylolpropane
• 150259-33-9
• .

• L-Galactose,2,6-dideoxy-2-fluoro-
• 70763-62-1
• C6H11 F O4
• 0
• .

• L-Leucine,N-[4-[[(2R)-2-amino-3-mercaptopropyl]amino]benzoyl]-
• 171674-95-6
• C16H25 N3 O3 S
• .

• L-Idonic acid,3-O-[2-(acetylamino)-2-deoxy-6-O-sulfo-a-D-glucopyranosyl]-
• 110685-78-4
• C14H25 N O15 S
• 0
• .

• L-Methioninamide,glycyl-L-seryl-L-histidyl-L-tryptophyl-L-alanyl-L-valylglycyl-L-histidyl-L-leucyl-
• 136058-54-3
• C49H72 N16 O11 S
• 1093.27
• .

• Licorice, Glycyrrhizaechinata, ext., hydrolyzed
• 100209-34-5
• 309-342-8
• .

• L-Phenylalanine,N-[N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-L-tryptophyl]-L-methionyl]-L-a-aspartyl]-, 1-methyl ester (9CI)
• 5262-09-9
• C35H45 N5 O9 S
• 226-074-6
• 711.8249
• .

• Lavender,Lavandula hybrida, ext.,sodium salt
• 90244-92-1
• 290-796-8
• .

• L-Ornithine,N2-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-
• 80407-73-4
• C20H25 N9 O3
• 0
• .

• Linseed oil, polymerwith soybean oil, trimellitic anhydride and trimethylolpropane
• 141464-51-9
• .

• Lysine,N2-[[4,5-dihydro-2-(2-hydroxyphenyl)-4-methyl-4-oxazolyl]carbonyl]-N6-hydroxy-N6-(1-oxo-7-hexadecenyl)-,3-[(hexahydro-1-hydroxy-2-oxo-1H-azepin-3-yl)amino]-1-methyl-3-oxopropyl ester(9CI)
• 161589-11-3
• C43H67 N5 O10
• .

• L-Phenylalaninamide,5-oxo-L-prolylglycyl-L-prolyl-L-tryptophyl-L-methionyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-alanyl-L-alanyl-L-tyrosylglycyl-L-tryptophyl-L-methionyl-L-a-aspartyl- (9CI)
• 22835-16-1
• C94H120 N20 O29 S2
• .

• L-Methionine, glycyl-
• 554-94-9
• C7H14 N2 O3 S
• 209-076-1
• 206.26
• .

• L-Aspartic acid,N-(1-oxo-2-propen-1-yl)-, sodium salt (1:2)
• 70714-76-0
• C7H9 N O5 . 2 Na
• 274-804-7
• 231.11372
• .

• L-Arginine, L-a-aspartyl-L-seryl-L-histidyl-L-alanyl-L-lysyl-L-arginyl-L-histidyl-L-histidylglycyl-L-tyrosyl-L-lysyl-L-arginyl-L-lysyl-L-phenylalanyl-L-histidyl-L-a-glutamyl-L-lysyl-L-histidyl-L-histidyl-L-seryl-L-histidyl-L-arginylglycyl-L-tyrosyl-(9CI)
• 127699-53-0
• C139H207 N55 O34
• .

• L-Histidine, a-(fluoromethyl)- (9CI)
• 73804-75-8
• C7H10 F N3 O2
• 0
• .

• L-Norvaline,N-acetyl-L-a-aspartyl-L-a-aspartyl-L-isoleucyl-L-valyl-L-prolyl-(9CI)
• 218275-70-8
• C31H50 N6 O12
• 698.7617
• .

• L-Valine,1,1'-[(2-amino-4,6-dimethyl-3-oxo-3H-phenoxazine-1,9-diyl)dicarbonyl]bis[L-threonyl-D-threonyl-L-prolyl-N-methylglycyl-N-methyl-,(5®1),(5'®1')-dilactone (9CI)
• 131545-50-1
• C60H82 N12 O18
• .

• L-Glutamic acid, N-[(3b,20b)-3-[[N-[4-methoxy-1-(methoxycarbonyl)-4-oxobutyl]-2-O-[N-[4-methoxy-1-(methoxycarbonyl)-4-oxobutyl]-b-D-glucopyranuronamidosyl]-a-D-glucopyranuronamidosyl]oxy]-11,29-dioxoolean-12-en-29-yl]-,dimethyl ester, [S-(R*,R*)]- (9CI)
• 158109-41-2
• C63H95 N3 O25
• 1294.4335
• .

• L-Histidine,N-(2,4-dinitrophenyl)-
• 10457-26-8
• C12H11 N5 O6
• 321.2456
• .

• Lubricating oils(petroleum), solvent-extd., dewaxed
• 128683-31-8
• 0
• .

• Linseed oil, Bu ester,epoxidized
• 68991-46-8
• 0
• .

• L-Proline,1-(2-thienylcarbonyl)-
• 117918-58-8
• C10H11 N O3 S
• 0
• .

• L-erythro-L-gulo-Octitol,8-amino-8-deoxy- (9CI)
• 133397-25-8
• C8H19 N O7
• 0
• .

• Lithium, tetrakis[m3-(1,1-dimethylethyl)]tetra-(9CI)
• 25395-78-2
• C16H36 Li4
• 256.221
• .

• L-Leucinamide,N-(cyclopentylcarbonyl)-L-phenylalanyl-N-[1-(cyclohexylmethyl)-2-(dimethoxyphosphinyl)-2-hydroxyethyl]-(9CI)
• 125399-14-6
• C32H52 N3 O7 P
• 621.7449
• .

• L-Threoninamide,glycyl-L-tryptophyl-L-threonyl-L-leucyl-L-asparaginyl-L-seryl-L-alanylglycyl-L-tyrosyl-L-leucyl-L-leucylglycyl-L-prolyl-L-histidyl-L-alanyl-L-isoleucyl-L-a-aspartyl-L-asparaginyl-L-histidyl-L-arginyl-L-seryl-L-phenylalanyl-L-seryl-L-a-aspartyl-L-lysyl-L-histidylglycyl-L-leucyl-
• 114547-31-8
• C141H211 N43 O41
• 3164.45
• .

• L-Homocysteine,S-[2-[1-(6-amino-9H-purin-9-yl)-2-oxoethoxy]-3-oxopropyl]-, [R-(R*,S*)]- (9CI)
• 64821-31-4
• C14H18 N6 O5 S
• 382.3949
• .

• L-Norleucine,N-[N-[N-[N-[N-[N-[N-[N-(1-L-a-aspartyl-D-prolyl)-L-histidyl]-L-a-aspartyl]-L-phenylalanyl]-D-tryptophyl]-L-valyl]-D-tryptophyl]-L-leucyl]-(9CI)
• 105869-12-3
• C67H86 N14 O15
• 0
• .

• L-Serine, glycyl-L-cysteinyl-L-cysteinyl-L-cysteinyl-L-asparaginyl-L-prolyl-L-alanyl-L-cysteinylglycyl-L-prolyl-L-asparaginyl-L-tyrosylglycyl-L-cysteinylglycyl-L-threonyl-L-seryl-L-cysteinyl-
• 143294-31-9
• C₆₆H₁₀₁N₂₁O₂₆S₆
• 0
• .

• L-Leucine,L-lysyl-L-lysyl-L-alanyl-L-leucyl-L-arginyl-L-arginyl-L-glutaminyl-L-a-glutamyl-L-alanyl-L-valyl-L-a-aspartyl-L-alanyl-
• 167114-91-2
• C64H116 N22 O19
• 1822.12
• .

• L-Cysteine, N-acetyl-,[2-[[2-(acetylamino)-2-carboxyethyl]thio]-1-carboxypropyl]carbamodithioate(ester), 1'®4'-ester with5-[6-O-acetyl-3-O-[2,6-dideoxy-3-O-methyl-4-C-[1-(2-methyl-1-oxopropoxy)ethyl]-a-L-lyxo-hexopyranosyl]-b-D-allopyranosyl]-2-amino-5-hydroxy-3,6-dioxo-1-cyclohexene-1-carboxylicacid (9CI)
• 101411-71-6
• C43H62 N4 O23 S3
• 1099.1604
• .

• L-Cysteine,N-acetyl-S-(2,2-dichloro-1,1-difluoroethyl)-
• 124076-70-6
• C7H9 Cl2 F2 N O3 S
• 296.1191
• .

• L-Arginine,L-alanyl-L-seryl-L-arginyl-L-alanyl-L-alanylglycyl-L-leucyl-L-alanyl-L-alanyl-L-arginyl-L-leucyl-L-alanyl-L-arginyl-L-leucyl-L-alanyl-L-leucyl-
• 169790-36-7
• C74H137 N29 O19
• .

• L-Tryptophanamide,L-alanyl-L-tryptophyl-L-a-glutamyl-L-arginyl-L-phenylalanyl-L-histidylglycyl-L-seryl- (9CI)
• 168570-42-1
• C56H71 N17 O12
• .

• LF 57 (9CI)
• 124364-51-8
• 0
• .

• Lepidopteran A (9CI)
• 101962-57-6
• C177H303 N53 O43 S
• .

• L-Leucine,glycylglycyl-L-phenylalanyl-
• 60254-83-3
• C19H28 N4 O5
• 392.45
• .

• L-Lysine,N6-(triphenylmethyl)-
• 27486-90-4
• C25H28 N2 O2
• 388.502
• .

• Laminaria digitata,ext.
• 90046-12-1
• 289-980-0
• 0
• .

• L-Ornithine,hydrochloride (1:2)
• 6211-16-1
• C5H12 N2 O2 . 2 Cl H
• 228-277-5
• 205.08
• .

• L-Alanine,N-(2,4-dihydroxy-3,5,6-trimethylbenzoyl)-, methyl ester
• 221634-80-6
• C14H19 N O5
• .

• L-glycero-D-altro-7-Trideculo-7,4-furanosonicacid,2,7-anhydro-3,4-di-C-carboxy-8,9,10,12-tetradeoxy-10-methylene-12-(phenylmethyl)-,5-[(2E,4S,6S)-4,6-dimethyl-2-octenoate], (7S,11x,12x)- (9CI)
• 158111-72-9
• C33H44 O14
• .

• L-Threonine,2,3,4,5-tetradehydroprolyl-(2S)-2-aminobutanoyl-L-seryl-3-phenyl-b-alanyl-, methyl ester (9CI)
• 157605-23-7
• C26H35 N5 O8
• .

• L-Tyrosine,2,5-bis[(2-amino-2-carboxyethyl)thio]-3-hydroxy-, [R-(R*,R*)]- (9CI)
• 57954-84-4
• C15H21 N3 O8 S2
• 0
• .

• L-erythro-L-glycero-D-altro-7-Trideculo-7,4-furanosonicacid,2,7-anhydro-3,4-di-C-carboxy-8,9,10,12,13-pentadeoxy-10-methylene-13-(phenylmethyl)-,5-(3-hydroxy-6-methyloctanoate), (7S)- (9CI)
• 158111-69-4
• C32H44 O14
• .

• Lanosta-8,20(22)-dien-26-oicacid, 15-hydroxy-3,7,11,23-tetraoxo-, (15a,20E)-
• 120481-73-4
• C30H40 O7
• .

• L-Alanine,N-(3,4,5-trimethoxybenzoyl)-
• 93709-67-2
• C13H17 N O6
• 0
• .

• Leucine,N-(3-pyridinylcarbonyl)-
• 101214-06-6
• C12H16 N2 O3
• 236.267
• .