• L-Leucine,L-tyrosyl-D-alanylglycyl-L-phenylalanyl-
• 64963-01-5
• C₂₉H₃₉N₅O₇
• 265-291-0
• 569.6493
• .

• Lanosta-7,24-diene-3,21-diol,21,23-epoxy-, (3a,13a,14b,17a,20S,21R,23R)- (9CI)
• 6805-37-4
• C30H48 O3
• .

• Leucine,N-(benzylsulfonyl)-, D- (8CI)
• 6297-56-9
• C13H19 N O4 S
• 285.3593
• .

• Lanostane-3,7,11-trione(9CI)
• 6593-13-1
• C30H48 O3
• 456.7003
• .

• L-Asparagine,N2-[[1-methyl-1-[4-(phenylazo)phenyl]ethoxy]carbonyl]- (9CI)
• 60643-30-3
• C20H22 N4 O5
• 398.4125
• .

• Lime (chemical), dust
• 68919-24-4
• .

• Lepiota amianthina
• 67892-11-9
• .

• L-Phenylalanine,4-amino-, monohydrochloride (9CI)
• 62040-55-5
• C₉H₁₃ClN₂O₂
• 263-388-2
• 216.66
• .

• Lyxofuranoside, benzyl3,5-dideoxy-2-O-[2-deoxy-2-(methylamino)-a-L-glucopyranosyl]-3-C-(hydroxymethyl)-1-thio-,hydrochloride, L- (8CI)
• 6198-78-3
• C20H31 N O7 S . Cl H
• 273.3055
• .

• L-Glutamic acid,N-[4-[[(2,4-diamino-6-pteridinyl)methyl]amino]-3-methoxybenzoyl]-
• 65118-35-6
• C20H22 N8 O6
• 470.4387
• .

• Lup-20(29)-en-3-ol,acetate, (3a)- (9CI)
• 6610-54-4
• C32H52 O2
• 468.7541
• .

• L-Alanine,N-(chloroacetyl)- (9CI)
• 691-80-5
• C5H8 Cl N O3
• 165.57
• .

• L-Methionine,N-(2,3,6-trichlorobenzoyl)-
• 6270-59-3
• C12H12 Cl3 N O3 S
• 356.6526
• .

• L-Norleucine,N-[N-[(phenylmethoxy)carbonyl]glycyl]- (9CI)
• 63623-56-3
• C16H22 N2 O5
• 322.3563
• .

• L-Glutamic acid,L-lysyl-L-alanyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-valyl-L-a-glutamyl-L-lysyl-L-asparaginyl-L-lysyl-L-a-glutamyl-L-a-glutamyl-L-alanyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-alanyl-L-a-glutamyl-L-lysyl-L-lysyl-L-isoleucyl-L-alanyl-(9CI)
• 65650-67-1
• C112H185 N29 O47
• .

• L-altro-Oct-2-enonicacid, 2,3,8-trideoxy-, d-lactone, 4-acetate (9CI)
• 69086-67-5
• C10H14 O6
• .

• Lysine,N2-(N-carboxy-L-a-glutamyl)-N6-(p-tolylsulfonyl)-,dibenzyl 1-methyl ester, L- (8CI)
• 6372-24-3
• C34H41 N3 O9 S
• 410.2347
• .

• Lup-20(29)-ene-1,3-dione(8CI,9CI)
• 6610-60-2
• C30H46 O2
• 372.8254
• .

• L-Phenylalanine,N-[(phenylmethoxy)carbonyl]glycyl-, methyl ester
• 6206-42-4
• C20H22 N2 O5
• 370.3991
• .

• L-Isoleucine,N-(chloroacetyl)- (9CI)
• 67253-30-9
• C8H14 Cl N O3
• 266-624-2
• 207.6547
• .

• L-Glutamic acid,N-[[5-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]-2-thienyl]carbonyl]-(9CI)
• 64624-38-0
• C17H17 N7 O6 S
• 447.4252
• .

• Lard, sulfurized
• 68956-57-0
• 273-310-9
• .

• L-Cysteine,S-(triphenylmethyl)-, methyl ester, hydrochloride (1:1)
• 62675-68-7
• C23H23 N O2 S . Cl H
• 377.4992
• .

• Leach residues,tellurium
• 69029-73-8
• 273-814-9
• .

• L-Histidine,N-[(1R)-1-carboxyethyl]-
• 62504-27-2
• C9H13 N3 O4
• .

• Leach residues, zincore-calcine, zinc cobalt
• 69012-72-2
• 273-769-5
• .

• L-Glutamic acid,N-[N-[N-[(phenylmethoxy)carbonyl]-L-a-glutamyl]-L-a-glutamyl]-, 5,5',5''-tris(1,1-dimethylethyl) ester(9CI)
• 64642-50-8
• C35H53 N3 O12
• 707.8082
• .

• L-Leucine,L-threonyl-L-valyl-
• 66317-22-4
• C15H29 N3 O5
• 331.4079
• .

• Lysotoxin (9CI)
• 65454-18-4
• .

• L-Glutamic acid,N-[(4-aminophenyl)sulfonyl]-
• 6328-29-6
• C11H14 N2 O6 S
• 0
• .

• Linseed oil, polymerwith bisphenol A, formaldehyde, glycerol, maleic anhydride, pentaerythritol,rosin and tung oil
• 68458-97-9
• .

• L-Glutamic acid,N-[4-[[(2-amino-3,4-dihydro-3-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-, dimethyl ester (9CI)
• 65757-05-3
• C22H25 N7 O6
• 483.4772
• .

• L-Glutamic acid,5-(1,1-dimethylethyl) 1-methyl ester, hydrochloride (1:1)
• 6234-01-1
• C10H19 N O4 . Cl H
• 228-348-0
• 253.7231
• .

• L-Leucine,N-[N-methyl-N-[(phenylmethoxy)carbonyl]glycyl]-, methyl ester (9CI)
• 67600-68-4
• C18H26 N2 O5
• 350.4094
• .

• L-Asparagine, N2-(diphenylphosphinothioyl)-
• 61058-04-6
• C₁₆H₁₇N₂O₃PS
• 348.3565
• .

• L-Galactopyranoside,methyl 6-deoxy-
• 65310-00-1
• C7H14 O5
• 178.18
• .

• L-Cysteine,S-methyl-N-[(phenylmethoxy)carbonyl]-
• 61587-02-8
• C12H15 N O4 S
• 269.3168
• .

• L-Alanine,N-[N-[[(ethoxymethylphosphinothioyl)thio]acetyl]glycyl]-, ethyl ester (9CI)
• 68030-44-4
• C12H23 N2 O5 P S2
• 369.4167
• .

• L-Alanine,N-[N-(N-D-alanyl-L-alanyl)-L-alanyl]- (9CI)
• 6120-80-5
• C12H22 N4 O5
• 321.3698
• .

• Leucine, N-acetyl-N-(2-carboxyethyl)-, diethyl ester, L-(8CI)
• 6333-53-5
• C15H27 N O5
• 301.3786
• .

• L-Leucine,N-[(2S,3S)-3-amino-2-hydroxy-1-oxo-4-phenylbutyl]-
• 61046-21-7
• C16H24 N2 O4
• .

• Lithium,[(1E)-2-phenylethenyl]-
• 6160-69-6
• C8H7 Li
• 310.3008
• .

• L-Phenylalanine,N-butyl-
• 6956-44-1
• C13H19 N O2
• 221.2955
• .

• L-Leucine,L-tyrosylglycylglycyl-L-tryptophyl-
• 68382-18-3
• C30H38 N6 O7
• .

• L-Tyrosine,N-[N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-g-glutamyl]-, 1-methyl ester (9CI)
• 68556-89-8
• C30H33 N9 O7
• 271-485-6
• 631.63912
• .

• L-Cysteine, S,S',S'',S'''-germanetetrayltetrakis-(9CI)
• 66295-74-7
• C12H24 Ge N4 O8 S4
• 553.2432
• .

• L-Valine, N-[(phenylmethoxy)carbonyl]glycyl-, methyl ester (9CI)
• 61058-41-1
• C16H22 N2 O5
• 322.3563
• .

• Lanolin,potassium salt
• 68605-03-8
• 271-710-8
• .

• L-Ornithine,N5-[(4-methylphenyl)sulfonyl]-, methyl ester, monohydrochloride (9CI)
• 6618-79-7
• C13H20 N2 O4 S . Cl H
• 277.299
• .

• L-Alanine, N-acetyl-3-[[(4-aminophenyl)methyl]sulfonyl]-, methyl ester
• 6935-17-7
• C13H18 N2 O5 S
• 314.3574
• .