• L-Glutamic acid,N-[4-[[(2,4-diaminofuro[2,3-d]pyrimidin-5-yl)methyl]amino]benzoyl]-
• 156595-84-5
• C19H20 N6 O6
• 0
• .

• Lup-20(29)-en-3-ol, (3b,18b,19b)- (9CI)
• 101627-40-1
• C30H50 O
• .

• L-Ornithine,N5-(5-methyl-2-pyrimidinyl)-
• 55684-34-9
• C10H16 N4 O2
• 224.2596
• .

• L-Asparagine,L-alanyl-L-threonyl-L-cysteinyl-L-a-aspartyl-L-leucyl-L-leucyl-L-serylglycyl-L-threonylglycyl-L-isoleucyl-L-asparaginyl-L-histidyl-L-seryl-L-alanyl-L-cysteinyl-L-alanyl-L-alanyl-L-histidyl-L-cysteinyl-L-leucyl-L-leucyl-L-arginylglycyl-L-asparaginyl-L-arginylglycylglycyl-L-tyrosyl-L-cysteinyl-L-asparaginylglycyl-L-lysyl-L-alanyl-L-valyl-L-cysteinyl-L-valyl-L-cysteinyl-L-arginyl-(9CI)
• 122168-63-2
• C152H348 N52 O50 S6
• 0
• .

• L-Arabinose,2-amino-4-[[(2R)-2-amino-1-oxopropyl]amino]-2,4-dideoxy-, dihydrochloride (9CI)
• 57420-47-0
• C8H17 N3 O4 . 2 Cl H
• 292.1602
• .

• Lantana camara, ext.
• 90046-17-6
• 289-985-8
• .

• Lysocorticone (9CI)
• 53468-83-0
• .

• Lecithins, egg yolk
• 93685-90-6
• C5H5ClN2
• 297-639-2
• 0
• .

• Leach residues, zincore, silver-contg.
• 94552-06-4
• 305-450-4
• .

• L-chiro-Inositol,4-amino-3-O-[6-amino-2-[(aminoacetyl)amino]-2,3,4,6,7-pentadeoxy-b-L-lyxo-heptopyranosyl]-1,4-dideoxy-6-O-methyl-1-(methylamino)-(9CI)
• 71241-90-2
• C17H35 N5 O6
• 0
• .

• L-Glutamine,N2-acetyl-N-[4-[[(5-methyl-3-isoxazolyl)amino]sulfonyl]phenyl]-
• 72756-69-5
• C17H20 N4 O7 S
• 0
• .

• L-Methionine,N-(N-formyl-L-phenylalanyl)- (9CI)
• 60461-13-4
• C15H20 N2 O4 S
• 324.4
• .

• Lanosta-7,24-dien-21-oicacid, 16-hydroxy-3-oxo-, methyl ester, (13a,14b,16b,17a)- (9CI)
• 22611-37-6
• C31H48 O4
• 484.7104
• .

• L-Cysteine,N-acetyl-S-(4,4a,5,6,7,12,12a,12b-octahydro-4a,8,12a,12b-tetrahydroxy-3-methyl-1,7,12-trioxobenz[a]anthracen-6a(1H)-yl)-,methyl ester (9CI)
• 136286-53-8
• C25H27 N O10 S
• .

• L-Cysteine,S-[9-(4-methylphenyl)-9H-fluoren-9-yl]-
• 27486-81-3
• C23H21 N O2 S
• 375.4833
• .

• L-Proline,N-(1-oxo-2,4,6-octatrienyl)-L-phenylalanyl-L-seryl-L-prolyl-N-methyl-L-alanyl-L-alanyl-,(6®2)-lactone (9CI)
• 95398-44-0
• C37H48 N6 O8
• .

• L-Proline,1-(N-acetyl-2,3-didehydroleucyl)-, methyl ester (9CI)
• 51219-49-9
• C14H22 N2 O4
• 282.3355
• .

• Lycopodium selago, ext.
• 97766-24-0
• 307-885-5
• .

• L-Phenylalanine,5-bromo-N-[(1,1-dimethylethoxy)carbonyl]-2-methoxy-
• 261165-03-1
• C15H20 Br N O5
• 374.23
• .

• L-Valine,N-(2-quinoxalinylcarbonyl)-L-seryl-L-alanyl-L-cysteinyl-, bimol. (4®1'),(4'®1)-dilactone, cyclic (3®3')-disulfide (9CI)
• 68779-63-5
• C46H54 N12 O12 S2
• .

• L-Glutamic acid,N-[(4-nitrophenyl)sulfonyl]-
• 6328-28-5
• C11H12 N2 O8 S
• 0
• .

• Leucine, N-L-valyl-, D-(8CI)
• 22906-55-4
• C11H22 N2 O3
• 230.304
• .

• L-Phenylalaninamide,N-[(2S)-2-amino-3-(4-hydroxyphenyl)propyl]glycylglycyl-N-[(1S)-1-(hydroxymethyl)-3-(methylthio)propyl]-
• 74464-55-4
• C27H39 N5 O5 S
• .

• L-Proline,1-acetyl-5-oxo-, calcium salt (9CI)
• 70050-42-9
• C7H9 N O4 . 1/2 Ca
• 274-289-9
• 380.36344
• .

• L-Lysine, N6-formyl-
• 1190-48-3
• C₇H₁₄N₂O₃
• 174.2
• .

• Lead germanate
• 12435-47-1
• GeO3Pb
• 235-666-3
• 327.8382
• .

• L-Prolinamide,L-prolyl-L-histidyl- (9CI)
• 37553-43-8
• C16H24 N6 O3
• .

• L-Cysteine,S-(4-chlorophenyl)-
• 25331-32-2
• C9H10 Cl N O2 S
• 231.6992
• .

• L-Proline,5-oxo-L-prolyl-L-asparaginyl-L-tryptophyl-L-prolyl-L-arginyl-L-prolyl-L-glutaminyl-L-isoleucyl-L-prolyl-
• 35115-61-8
• C57H82 N16 O14
• .

• L-Serine, N-coco acylderivs., monosodium salts
• 90552-51-5
• 292-174-1
• .

• Lipids, skin
• 91053-62-2
• 293-329-6
• .

• Lead, zinc dross
• 94551-60-7
• 305-409-0
• .

• L-Asparagine,N2-acetyl-N-(9-oxo-9H-fluoren-4-yl)-
• 31792-58-2
• C19H16 N2 O5
• 352.3407
• .

• Lanosta-7,24-dien-26-oicacid, 3,23-dioxo-, (9b,24E)-
• 107584-83-8
• C30H44 O4
• .

• Linseed oil, polymerwith bisphenol A, dicyclopentadiene, formaldehyde, glycerol, indene,methylstyrene, phenol, polymd. linseed oil, rosin, styrene, tung oil andvinyltoluene
• 192888-61-2
• .

• L-Arabinose,2,3:4,5-bis-O-(1-methylethylidene)-, diethyl dithioacetal (9CI)
• 92936-93-1
• C15H28 O4 S2
• 336.51042
• .

• Lanost-7-ene-3,23,24,25-tetrol,(3b,13a,14b,17a,20S,23R,24S)-
• 78739-39-6
• C30H52 O4
• .

• L-xylo-2-Hexulosonamide,N-[3-[acetyl(2-hydroxyethyl)amino]-2,4,6-triiodo-5-[(methylamino)carbonyl]phenyl]-
• 63941-77-5
• C18H22 I3 N3 O9
• .

• L-Serine,N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, hydrazide (9CI)
• 32899-48-2
• C17H26 N4 O5
• 366.4121
• .

• L-Tyrosinamide,L-alanyl-L-valyl-L-seryl-L-a-glutamyl-L-isoleucyl-L-glutaminyl-L-leucyl-L-norleucyl-L-histidyl-L-asparaginyl-L-leucylglycyl-L-lysyl-L-histidyl-L-leucyl-L-alanyl-L-seryl-L-valyl-L-a-glutamyl-L-arginyl-L-norleucyl-L-glutaminyl-L-tryptophyl-L-leucyl-L-arginyl-L-lysyl-L-lysyl-L-leucyl-L-glutaminyl-L-a-aspartyl-L-valyl-L-histidyl-L-asparaginyl-
• 105267-88-7
• C182H296 N56 O48
• 0
• .

• L-threo-Pentaric acid,3-carboxy-2,3-dideoxy-, monopotassium salt (9CI)
• 20226-99-7
• C6H8 O7 . K
• 230.21
• .

• L-Phenylalanine,N-[N-[(phenylmethoxy)carbonyl]glycyl]-, pentachlorophenyl ester (9CI)
• 14131-92-1
• C25H19 Cl5 N2 O5
• 604.6938
• .

• Lignosulfonic acid,molybdenum salt
• 69029-14-7
• .

• L-Leucine,N-[(phenylmethoxy)carbonyl]-, 2-phenylhydrazide
• 3242-70-4
• C20H25 N3 O3
• 355.4308
• .

• L-Tryptophan,N-[(2,4,5-trichlorophenoxy)acetyl]- (9CI)
• 66789-82-0
• C19H15 Cl3 N2 O4
• 441.6924
• .

• Levoristatin (9CI)
• 12640-71-0
• 0
• .

• L-Tyrosine,3,5-dichloro-
• 15106-62-4
• C₉H₉Cl₂NO₃
• 0
• .

• L-Arginine, N2-[15-[[(5a,6a)-4,5-epoxy-6-hydroxy-17-methylmorphinan-3-yl]oxy]-1-oxopentadecyl]-D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-N-cyclohexylglycyl-(9CI)
• 186127-69-5
• C90H136 N20 O17 S
• .

• L-Isoleucine,N-[(1,1-dimethylethoxy)carbonyl]-L-tryptophyl-, methyl ester
• 72156-60-6
• C23H33 N3 O5
• 431.5252
• .

• L-Methioninamide,L-lysyl-L-prolyl-L-arginyl-L-prolyl-L-a-aspartyl-L-glutaminyl-L-phenylalanyl-L-tyrosylglycyl-L-leucyl-
• 205497-19-4
• C62H95 N17 O15 S
• .