• L-Alanine, N-acetyl-,[2-(benzoylamino)-1-(phenylmethyl)ethylidene]hydrazide (9CI)
• 120411-99-6
• C21H24 N4 O3
• 0
• .

• L-Glutamic acid,N-[[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]phenyl]sulfonyl]-, magnesiumsalt (1:1)
• 57963-33-4
• C18H20 N8 O6 S . Mg
• 476.4664
• .

• L-Cysteine,S-[2,3-bis[(1-oxohexadecyl)oxy]propyl]-N-(1-oxohexadecyl)-L-cysteinyl-L-seryl-L-asparaginyl-L-seryl-L-tryptophylglycyl-L-cysteinyl-L-alanyl-L-phenylalanyl-L-arginyl-L-glutaminyl-L-valyl-,cyclic (7®13)-disulfide (9CI)
• 119290-15-2
• C111H183 N19 O23 S3
• 0
• .

• L-Arginine,D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-(2S)-2-(2,3-dihydro-1H-inden-2-yl)glycyl-L-seryl-(2R)-2-(2,3-dihydro-1H-inden-2-yl)glycyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-
• 180981-09-3
• C64H95 N19 O13
• .

• Lup-20(29)-ene-23,28-dioicacid, 3-[[4-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-, 28-b-D-glucopyranosyl ester, (3b,4a)- (9CI)
• 193017-15-1
• C48H76 O19
• .

• L-Alaninamide,N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-L-alanyl-N-(4-nitrophenyl)-
• 50439-37-7
• C20H29 N5 O7
• 451.4736
• .

• Lanost-8-ene-2,3,12-triol,21,24:21,25-diepoxy-, (2a,3b,12a,21S,24S)- (9CI)
• 86894-30-6
• C30H48 O5
• .

• L-Phenylalanine,N-[N-[N-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-L-methionyl]-L-leucyl]-(9CI)
• 146935-91-3
• C32H42 N4 O6 S2
• 0
• .

• Lanost-9(11)-en-18-oicacid, 12,17,20-trihydroxy-3-[(O-3-O-methyl-b-D-glucopyranosyl-(1®3)-O-b-D-glucopyranosyl-(1®4)-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-, g-lactone, sodium salt (1:1), (3b,12a)-
• 83323-87-9
• C54H88 O26 S . Na
• 0
• .

• Lup-13(18)-ene-27,28-dioicacid, 3-(acetyloxy)-, dimethyl ester, (3b,19x)- (9CI)
• 5713-12-2
• C34H52 O6
• 422.4968
• .

• Lowicryl K 11M
• 121548-34-3
• Unspecified
• 0
• .

• Limestone, calcined
• 91053-52-0
• 293-318-6
• .

• L-Glutamic acid,N-(3-hydroxy-L-tyrosyl)- (9CI)
• 52370-53-3
• C14H18 N2 O7
• 326.3019
• .

• L-Cysteine,S-(2-bromo-1,1,2-trifluoroethyl)-
• 153342-07-5
• C5H7 Br F3 N O2 S
• 282.0788
• .

• L-Aspartic acid,N-[(phenylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl)1-(2,5-dioxo-1-pyrrolidinyl) ester
• 3338-32-7
• C₂₀H₂₄N₂O₈
• 222-080-8
• 420.4132
• .

• L-Tryptophan,N-[(2,3-dihydroxypropoxy)hydroxyphosphinyl]-L-leucyl-, disodium salt (9CI)
• 168680-81-7
• C20H30 N3 O8 P . 2 Na
• .

• LSP 1 (varnish) (9CI)
• 39456-76-3
• .

• Lanost-7-en-21-oicacid, 23,24,25-trihydroxy-3-oxo-, g-lactone, (13a,14b,17a,20S)- (9CI)
• 81444-51-1
• C30H46 O5
• 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-12-(phenylmethyl)-,(7S)- (9CI)
• 144548-62-9
• C23H28 O12
• .

• L-Phenylalaninamide,N-methyl-D-alanyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl- (9CI)
• 133073-88-8
• C44H59 N9 O7
• .

• L-Serine,N-[4-hydroxy-5-[[(1R,2S,4aS,8aS)-1,2,3,4,4a,7,8,8a-octahydro-1,2,4a,5-tetramethyl-1-naphthalenyl]methyl]-3,6-dioxo-1,4-cyclohexadien-1-yl]-
• 169438-43-1
• C24H33 N O6
• .

• L-Ornithine,N2-[(1,1-dimethylethoxy)carbonyl]-N5-[[[(1,1-dimethylethoxy)carbonyl]amino]iminomethyl]-
• 17907-22-1
• C16H30 N4 O6
• 374.4326
• .

• L-Leucine,L-tryptophylglycyl-L-arginylglycyl-L-a-aspartyl-L-seryl-L-alanyl-L-asparaginylglycyl-L-a-aspartyl-L-phenylalanyl-L-a-glutamyl-L-a-glutamyl-L-isoleucyl-L-prolyl-L-a-glutamyl-L-a-glutamyl-L-tyrosyl- (9CI)
• 135546-62-2
• C96H134 N24 O35
• 0
• .

• L-Valinamide,L-valyl-L-valyl-L-valyl-N-[(1S)-1-formyl-2-(4-hydroxyphenyl)ethyl]- (9CI)
• 107191-86-6
• C29H47 N5 O6
• .

• Leach residues, leadslag
• 69029-71-6
• 273-812-8
• .

• L-Tryptophanamide,L-alanyl-L-tyrosylglycyl-N-(2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-(9CI)
• 204244-39-3
• C41H42 N8 O6
• .

• L-Glutamamide,5-oxo-L-prolyl-L-valyl-L-a-aspartyl-L-seryl-L-methionyl-L-tryptophyl-L-alanyl-L-a-glutamyl-L-glutaminyl-L-lysyl-L-glutaminyl-L-methionyl-L-a-glutamyl-L-leucyl-L-a-glutamyl-L-seryl-L-isoleucyl-L-leucyl-L-valyl-L-alanyl-L-leucyl-L-leucyl-L-glutaminyl-L-lysyl-L-histidyl-L-seryl-L-arginyl-L-asparaginyl-L-seryl-
• 112613-98-6
• C151H246 N44 O48 S2
• .

• L-Isoleucine, 5'-esterwith 3'-azido-3'-deoxythymidine (9CI)
• 125780-95-2
• C16H24 N6 O5
• 0
• .

• L-a-Asparagine, N-acetyl-L-a-aspartyl-L-a-glutamyl-L-valyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-
• 201608-14-2
• C30H34 F3 N5 O13
• 729.61187
• .

• L-Proline, 5-oxo-,6-ester with D-glucose (9CI)
• 93804-89-8
• C11H17 N O8
• 298-468-6
• 306.24604
• .

• L-Glutamic acid,N-[4-[[(2-amino-3,4-dihydro-4-oxo-6-quinazolinyl)methyl]thio]benzoyl]-
• 64088-74-0
• C21H20 N4 O6 S
• 456.4717
• .

• Leach residues,precious metal recovery lead refining
• 69029-72-7
• 273-813-3
• .

• L-Leucine,N-[(2S,3R)-3-amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-valyl-L-prolyl- (9CI)
• 162616-55-9
• C26H40 N4 O6
• .

• Lavender, Lavandulalatifolia, ext., sulfurized, ruthenium salts
• 97862-86-7
• 308-137-0
• .

• L-Leucine,N-[(phenylmethoxy)carbonyl]-L-isoleucyl- (9CI)
• 38972-95-1
• C₂₀H₃₀N₂O₅
• 378.4626
• .

• L-Asparagine,N-[(phenylmethoxy)carbonyl]-L-alanyl- (9CI)
• 21467-12-9
• C15H19 N3 O6
• 337.3279
• .

• Liquidambarstyraciflua, ext.
• 94891-28-8
• 305-628-1
• .

• L-Cysteine,S-(7-methyl-1-naphthalenyl)-
• 85896-60-2
• C14H15 N O2 S
• 261.3394
• .

• L-Tyrosine,N-[(2-propen-1-yloxy)carbonyl]-
• 7469-28-5
• C13H15 N O5
• 265.2619
• .

• L-Arginine,N2-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)-, methyl ester
• 166197-82-6
• C21H22 N4 O5
• .

• L-Serine,N-[(phenylmethoxy)carbonyl]-L-threonyl-, methyl ester (9CI)
• 2488-24-6
• C16H22 N2 O7
• 354.36
• .

• Lodyne S 100
• 66039-00-7
• C₄₀H₆₃ClN₄O₅S
• 0
• .

• Lipopolysaccharides,Salmonella typhi
• 97808-44-1
• 307-963-9
• .

• L-Cysteine, N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]-(9CI)
• 2365-14-2
• C27H45 N O6 S
• .

• L-Proline, 5-oxo-,monorubidium salt (9CI)
• 85959-40-6
• C5H7 N O3 . Rb
• 289-033-1
• 213.57384
• .

• L-Cysteine,S-[bis[4-(hydroxymethyl)phenyl]phenylmethyl]-
• 35959-92-3
• C24H25 N O4 S
• 423.5246
• .

• L-Ornithinamide,N5-hydroxy-N5-(3-hydroxy-1-oxooctyl)-L-ornithyl-3-hydroxy-D-a-aspartyl-L-seryl-N-(4-aminobutyl)-N5-formyl-N5-hydroxy-(9CI)
• 147363-90-4
• C30H56 N8 O13
• .

• Lycium barbarum, ext.
• 85085-46-7
• 285-375-0
• .

• l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester, mono(trifluoroacetate) (salt)
• 76408-71-4
• C53H73F3N10O19S3
• 278-449-9
• 1307.3925296
• .

• L-Cysteine,N-D-gluconoyl- (9CI)
• 94071-03-1
• C9H17 N O8 S
• 301-803-1
• 299.29818
• .