• Lignosulfonic acid, sodium salt, propoxylated
• 70714-65-7
• .

• Ledum groenlandicum, ext.
• 93384-25-9
• 297-236-1
• 0
• .

• L-Leucine, N-(3-carboxy-1-oxo-2-propen-1-yl)-, 1-ethyl ester
• 5330-49-4
• C12H19 N O5
• 257.283
• .

• Lanost-8-en-3-one,2a-hydroxy-, acetate (7CI,8CI)
• 6467-13-6
• C32H52 O3
• 397.4509
• .

• L-Cysteine, S-[2-[(2,4-dinitrophenyl)amino]ethyl]-
• 57944-37-3
• C11H14 N4 O6 S
• 330.3171
• .

• L-Valine,N-[(phenylmethoxy)carbonyl]-b-alanyl- (9CI)
• 61058-48-8
• C₁₆H₂₂N₂O₅
• 322.36
• .

• Lithiumhydroxide (Li(OD)) (6CI,7CI,8CI,9CI)
• 12159-20-5
• DLi O
• 235-287-3
• 24.95
• .

• Liatrisspicata, ext.
• 90063-46-0
• 290-004-0
• .

• L-Leucine, N-[[[(5S)-2,3-di-O-acetyl-5-C-[[[3b,20b(S)]-20-[[[[(1-methoxycarbonyl)-3-methylbutyl]amino]carbonyl]amino]-11-oxo-30-norolean-12-en-3-yl]oxy]-4-O-[[5S-[5R*(R*)]]-2,3,4-tri-O-acetyl-5-C-[[[[1-(methoxycarbonyl)-3-methylbutyl]amino]carbonyl]amino]-b-D-xylopyranosyl]-b-L-xylopyranosyl]amino]carbonyl]-,methyl ester (9CI)
• 96236-60-1
• C73H114 N6 O24
• .

• L-Lysine-2-14C, monohydrochloride(9CI)
• 5231-53-8
• C6H14 N2 O2 . Cl H
• 188.1613
• .

• L-Ornithine, N5-(5-hydroxy-4,6-dimethyl-2-pyrimidinyl)-
• 195143-52-3
• C11H18 N4 O3
• 0
• .

• Linseedoil, maleated, mono-Et ester, ammonium salt
• 91722-72-4
• 294-473-2
• .

• Lapsanacommunis, ext.
• 90046-18-7
• 289-986-3
• .

• Lipids,thyroid gland
• 92128-91-1
• 295-790-9
• .

• L-Glutamicacid, N-[4-[[(2,4-diamino-6-quinazolinyl)amino]methyl]benzoyl]-
• 56239-22-6
• C21H22 N6 O5
• 438.4366
• .

• L-Asparagine, N2-[(ethenyloxy)carbonyl]-
• 39897-15-9
• C7H10 N2 O5
• 254-683-7
• 202.1647
• .

• L-Isoleucine,N-[N-[(phenylmethoxy)carbonyl]-L-tyrosyl]-, methyl ester (9CI)
• 27482-73-1
• C24H30 N2 O6
• 442.5048
• .

• L-Galactopyranose
• 39392-65-9
• C6H12 O6
• 180.1559
• .

• L-Phenylalanine,(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-9-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-1-oxo-3-phenylpropoxy]-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-6,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-4-yl ester
• 133524-76-2
• C52H62 N2 O15
• .

• L-Glutamine,N-(4-methylphenyl)-N2-[(4-methylphenyl)sulfonyl]-
• 7465-68-1
• C19H22 N2 O5 S
• 390.4534
• .

• L-Glutamic acid,N-[3-[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]phenyl]-1-oxopropyl]-
• 52853-42-6
• C21H24 N8 O5
• 468.4659
• .

• Lithium pyridine-2-carboxylate
• 59908-45-1
• C₆H₄LiNO₂
• 261-983-1
• 129.04246
• .

• Linseedoil, polymer with chlorendic anhydride, glycerol, Me methacrylate, soybean oil, styrene and vinyltoluene
• 167883-15-0
• .

• L-Leucinamide, N-[(phenylmethoxy)carbonyl]-S-(phenylmethyl)-L-cysteinyl- (9CI)
• 70497-43-7
• C24H31 N3 O4 S
• 457.5856
• .

• L-Asparticacid, 1,4-bis(phenylmethyl) ester, hydrochloride (1:1)
• 6327-59-9
• C₁₈H₁₉NO₄^.HCl
• 313.3478
• .

• Linoleohydroximicacid, anhydride with acrylic acid (8CI)
• 6757-27-3
• C21H35 N O3
• 350.3712
• .

• Leucine, N-(2-bromo-4-methyl-1-oxopentyl)-
• 94230-82-7
• C12H22 Br N O3
• 303-793-4
• 308.212
• .

• L-Alanine,N-(4-aminobenzoyl)-
• 7496-58-4
• C10H12 N2 O3
• 208.2139
• .

• L-Glutamicacid,N-[4-[acetyl[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-,calcium salt (1:1) (9CI)
• 78168-17-9
• C21H21 N7 O7 . Ca
• 483.4341
• .

• L-Cysteine, N-acetyl-S-[(2-bromophenyl)methyl]-, methyl ester
• 88162-11-2
• C13H16 Br N O3 S
• 346.24
• .

• L-Ribonic acid,5-C-[3-[(1,1-dimethylethoxy)carbonyl]-2,2-dimethyl-4-oxazolidinyl]-2,3,5-tris-O-(trimethylsilyl)-, g-lactone, [5R(R)]- (9CI)
• 135086-50-9
• C24H49 N O8 Si3
• 563.9043
• .

• L-Gulofuranose, cyclic 2,3:5,6-bis(ethylboronate)1-(diethylborinate) (9CI)
• 74143-55-8
• C14H27 B3 O6
• 323.7936
• .

• L-Phenylalanine,4-amino-3,5-diiodo-
• 59515-83-2
• C9H10 I2 N2 O2
• 0
• .

• L-Asparticacid, N-(5-amino-3-butyl-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-yl)-,bis(phenylmethyl) ester (9CI)
• 5163-61-1
• C26H29 N7 O4
• 503.553
• .

• Leachresidues, chromite calcine,vanadium-contg.
• 100085-47-0
• 309-189-7
• .

• Lysine,N6-carboxy-N2-(N-carboxy-L-leucyl)-, tribenzyl ester, L- (8CI)
• 6366-72-9
• C35H43 N3 O7
• 470.5197
• .

• L-Glutamicacid, N-[(phenylmethoxy)carbonyl]-, 5-(1,1-dimethylethyl) ester, 1-hydrazide(9CI)
• 55592-89-7
• C17H25 N3 O5
• 351.3975
• .

• L-Tryptophan, N-[[(6-deoxytalosyl)oxy]hydroxyphosphinyl]-L-leucyl- (9CI)
• 73804-40-7
• C23H34 N3 O10 P
• .

• Lanosta-5,8-diene-7,11-dione,3,6-bis(acetyloxy)-, (3b)- (9CI)
• 39083-44-8
• C34H50 O6
• 554.7572
• .

• Laserpitiumlatifolium, ext.
• 90063-36-8
• 289-994-7
• .

• L-Cysteine, methylester, ethylcarbamate (ester) (9CI)
• 125974-24-5
• C7H14 N2 O3 S
• 206.2627
• .

• L-Cysteine,S-(2-chloro-4-nitrophenyl)-
• 305-39-5
• C9H9 Cl N2 O4 S
• 276.6968
• .

• L-Ornithine, methyl ester, hydrochloride (1:2)
• 40216-82-8
• C₆H₁₆Cl₂N₂O₂
• 254-841-5
• 219.11
• .

• L-threo-2,3-Hexodiulosonicacid, g-lactone, 3-[(4-chlorophenyl)hydrazone]2-(phenylhydrazone) (9CI)
• 63621-86-3
• C18H17 Cl N4 O4
• 388.805
• .

• Lipids,muscle
• 86088-93-9
• 289-160-2
• .

• L-Valine,L-threonyl-D-valyl-L-prolyl-N-methylglycyl-N-methyl-, x-lactone, (1®5),(1'®7)-diamidewith3-(2-carboxyethyl)-10,12-dimethyl-2-oxo-2H,6H-1,4-oxazino[3,2-b]phenoxazine-5,7-dicarboxylicacid (9CI)
• 70789-48-9
• C67H90 N12 O19
• 1367.5005
• .

• L-Lysine mono(3-methyl-2-oxobutyrate)
• 78000-30-3
• C₁₁H₂₂N₂O₅
• 278-810-0
• 262.30278
• .

• L-Cysteine,L-lysyl-L-arginylglycyl-L-serylglycyl-L-tryptophyl-L-isoleucyl-L-alanyl-L-threonyl-L-isoleucyl-L-threonyl-L-a-aspartyl-L-a-aspartyl-L-cysteinyl-L-prolyl-L-asparaginyl-L-seryl-L-valyl-L-phenylalanyl-L-valyl-L-cysteinyl-
• 150952-06-0
• C101H158 N28 O32 S3
• 0
• .

• L-Arabinose, bis(phenylmethyl) dithioacetal (9CI)
• 40733-11-7
• C19H24 O4 S2
• 380.5215
• .

• L-Arginine mono(alpha-oxobenzenepropionate)
• 93778-38-2
• C15H22N4O5
• 298-174-8
• 338.35898
• .