• Leucine,2,3-didehydro-N-[1-[(1,1-dimethylethoxy)carbonyl]-L-prolyl]-, methyl ester,(Z)- (9CI)
• 95755-29-6
• C17H28 N2 O5
• 0
• .

• L-Tryptophan,L-cysteinyl-L-leucylglycyl-L-isoleucylglycyl-L-seryl-L-cysteinyl-L-asparaginyl-L-a-aspartyl-L-phenylalanyl-L-alanylglycyl-L-cysteinylglycyl-L-tyrosyl-L-alanyl-L-valyl-L-valyl-L-cysteinyl-L-phenylalanyl-,(9®1)-lactam, cyclic (1®13),(7®19)-bis(disulfide)
• 152835-17-1
• C97H131 N23 O26 S4
• 2163.47654
• .

• L-Lysine,N6-(2-carboxy-2-hydroxyethyl)-
• 116448-40-9
• C9H18 N2 O5
• 0
• .

• L-Mannitol,1,6-dideoxy-1,1-bis(ethylsulfonyl)- (9CI)
• 54253-49-5
• C10H22 O8 S2
• 0
• .

• L-Asparagine, N-[O-a-D-mannopyranosyl-(1®3)-O-[a-D-mannopyranosyl-(1®6)]-O-a-D-mannopyranosyl-(1®6)-O-[a-D-mannopyranosyl-(1®3)]-O-b-D-mannopyranosyl-(1®4)-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1®4)-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl]-
• 38784-68-8
• C50H84 N4 O38
• 1348.22
• .

• L-Isoleucinamide,L-histidyl-L-alanyl-L-a-aspartyl-D-phenylalanyl-L-valyl-L-phenylalanyl-L-threonyl-L-seryl-L-a-aspartyl-L-phenylalanyl-L-seryl-L-arginyl-L-leucyl-L-leucylglycyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-lysyl-L-lysyl-L-tyrosyl-L-leucyl-L-a-glutamyl-L-seryl-L-leucyl- (9CI)
• 109275-49-2
• C143H222 N36 O40
• 0
• .

• Lanost-9(11)-en-21-oicacid, 22,25-epoxy-3,28-dihydroxy-, (3b,4b,22S)- (9CI)
• 111536-27-7
• C30H48 O5
• 0
• .

• L-Leucine-1-14C
• 6109-63-3
• C6H13 N O2
• 133.19
• .

• L-Glutamic acid,N-[4-[[(2-amino-1,4,5,6,7,8-hexahydro-4-oxopyrido[2,3-d]pyrimidin-6-yl)methyl]amino]benzoyl]-,(R)- (9CI)
• 115587-73-0
• C20H24 N6 O6
• 0
• .

• L-Cysteine,S-[(2R)-2-amino-2-carboxyethyl]-
• 922-55-4
• C6H12 N2 O4 S
• 213-076-7
• 208.24
• .

• Lup-20(29)-ene-3,28-diol,(3b)-
• 473-98-3
• C30H50 O2
• 207-475-5
• 442.72 .
• .

• L-Threonine,L-alanyl-L-glutaminyl-L-a-aspartyl-L-phenylalanyl-L-valyl-L-glutaminyl-L-tryptophyl-L-leucyl-L-methionyl-L-asparaginyl-
• 64790-15-4
• C₆₁H₈₉N₁₅O₁₈S
• 1352.51
• .

• L-Ascorbic acid, 2-O-a-D-glucopyranosyl-
• 129499-78-1
• C12H18 O11
• 338.26472
• .

• L-Alaninamide,L-phenylalanyl-N-[4-[(aminoiminomethyl)amino]-1-(chloroacetyl)butyl]-, (S)-(9CI)
• 65319-55-3
• C19H29 Cl N6 O3
• 0
• .

• L-Cysteinamide,N-[(1-mercaptocyclohexyl)acetyl]-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxymethyl)-1-methylethyl]-,cyclic (1®5)-disulfide (9CI)
• 150747-52-7
• C45H64 N8 O9 S2
• 0
• .

• LHRH-N-Acetyltryptophyl(1)-4-chlorophenylalanyl(2)-tryptophyl(3)-arginyl(6)-alanine(10)-
• 86044-76-0
• C71H94ClN19O13
• 1457.1
• .

• L-Alanine,N-[(2R)-2-[2-(hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]-L-leucyl-, ethylester
• 112105-54-1
• C19H35 N3 O6
• 401.4977
• .

• L-Lysinamide,L-leucyl-L-isoleucyl-L-prolyl-L-prolyl-L-phenylalanyl-L-tryptophyl- (9CI)
• 115722-23-1
• C48H70 N10 O7
• 899.28
• .

• L-Lysine,N6-(1-oxooctyl)-
• 23735-96-8
• C14H28 N2 O3
• 245-854-7
• 272.38372
• .

• L-Leucine,N-(3,4-dihydro-3,3-dimethyl-1-isoquinolinyl)-
• 187884-89-5
• C17H24 N2 O2
• 0
• .

• L-Leucine,L-leucylglycyl-
• 19408-48-1
• C14H27 N3 O4
• 243-041-1
• 301.38188
• .

• L-Argininamide,N-[(phenylmethoxy)carbonyl]-L-phenylalanyl-N-(4-methoxy-2-naphthalenyl)-
• 90332-96-0
• C34H38 N6 O5
• 0
• .

• L-Alaninamide,N-[(phenylmethoxy)carbonyl]-L-alanyl-N-[(1R)-1-[hydroxy[(1S)-2-methoxy-2-oxo-1-(phenylmethyl)ethoxy]phosphinyl]-3-methylbutyl]-(9CI)
• 128901-55-3
• C29H40 N3 O9 P
• 0
• .

• L-Phenylalaninamide,L-lysyl-L-threonyl-L-lysylglycyl-L-serylglycyl-L-phenylalanyl- (9CI)
• 90274-65-0
• C41H63 N11 O10
• 0
• .

• L-Cysteine,N-acetyl-S-(4,5,12,13,14,15,18,19,22,23,24,27-dodecahydro-13,19,23,28-tetrahydroxy-6,12,16,22,24,26,29-heptamethyl-1,5,15,27,32-pentaoxo-3,31-methano-1H-4-benzazacyclononacosin-2-yl)-(9CI)
• 105225-02-3
• C45H54 N2 O12 S
• 0
• .

• L-Lyxonamide,N-[1-[[(1H-benzimidazol-2-ylmethyl)amino]carbonyl]-2-methylpropyl]-2,4,5-trideoxy-4-[[3,3-dimethyl-1-oxo-2-[[(phenylmethoxy)carbonyl]amino]butyl]amino]-2-[[(4-methoxyphenyl)methyl]amino]-5-phenyl-,[1(S),4(S)]- (9CI)
• 161186-51-2
• C46H57 N7 O7
• 819.9875
• .

• L-Phenylalanine,N-[2-hydroxy-5-methyl-3-[[N-[(phenylmethoxy)carbonyl]-L-histidyl-L-prolyl-L-phenylalanyl-L-histidyl]amino]hexyl]-L-valyl-L-isoleucyl-,methyl ester (9CI)
• 101559-43-7
• C62H84 N12 O11
• .

• L-Lysine,N2,N6-bis(1-oxooctyl)-
• 19213-75-3
• C22H42 N2 O4
• 242-884-2
• 398.57988
• .

• L-Methioninamide,N2-acetyl-L-arginyl-L-phenylalanyl-L-phenylalanyl-L-prolyl-L-leucyl- (9CI)
• 116097-84-8
• C42H62 N10 O7 S
• 0
• .

• L-Alanine,N-[4-[(phenylmethoxy)carbonyl]-L-phenylalanyl]-, 1,2-dibromoethyl ester (9CI)
• 73680-50-9
• C22H24 Br2 N2 O5
• 0
• .

• L-Glutamic acid,N-[4-[2-(2-amino-4,5,6,7-tetrahydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-,(R)- (9CI)
• 152920-47-3
• C20H23 N5 O6
• 429.4265
• .

• L-Leucine,N-[[(2,7-dimethyl-9H-fluoren-9-yl)methoxy]carbonyl]-
• 132684-62-9
• C23H27 N O4
• 0
• .

• L-threo-Pentonamide,5-cyclohexyl-2,4,5-trideoxy-N-[2-(4-morpholinyl)ethyl]-4-[[(2S)-2-[[(2R)-4-(4-morpholinyl)-2-(1-naphthalenylmethyl)-1,4-dioxobutyl]amino]-1-oxo-3-(4-thiazolyl)propyl]amino]-(9CI)
• 116326-39-7
• C42H58 N6 O7 S
• 791.0109
• .

• L-Glutamic acid,N-[4-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]-2-propynylamino]benzoyl]-(9CI)
• 101760-45-6
• C22H21 N7 O6
• 0
• .

• LEAD TITANIUM ZIRCONIUM OXIDE
• 12626-81-2
• O₅PbTiZr
• 235-727-4
• 378.2898
• .

• L-Alaninamide,N6-[[(1S)-5-[(4-amino-1,4-dioxobutyl)amino]-2,3-dihydro-8,9-dihydroxy-1H-pyrimido[1,2-a]quinolin-1-yl]carbonyl]-L-lysyl-(3R)-3-hydroxy-D-a-aspartyl-L-alanyl-D-allothreonyl-N-[(3R)-1-hydroxy-2-oxo-3-piperidinyl]-
• 76975-04-7
• C42H60 N12 O16
• 0
• .

• L-Methioninamide,L-phenylalanyl-L-prolyl-L-prolyl-L-tryptophyl-
• 89444-58-6
• C35H45 N7 O5 S
• 0
• .

• L-Valine,N-[N-[4-hydroxy-1-oxo-6-phenyl-5-[[N-(N-L-seryl-L-alanyl)-L-alanyl]amino]hexyl]-L-valyl]-,methyl ester, [R-(R*,S*)]- (9CI)
• 126455-01-4
• C32H52 N6 O9
• 664.7901
• .

• L-threo-a-D-galacto-Octopyranoside, methyl7-chloro-6,7,8-trideoxy-6-[[[(2S,4R)-4-ethyl-2-piperidinyl]carbonyl]amino]-1-thio-,hydrochloride (1:1)
• 78822-40-9
• C17H31 Cl N2 O5 S . Cl H
• 0
• .

• L-Serine,O-(2-aminoethyl)-
• 15219-97-3
• C5H12 N2 O3
• 148.19
• .

• Lanost-8-ene-2,3,12,24,25-pentol,2-(hydrogen 3-hydroxy-3-methylpentanedioate), (2a,3b,12a,24R)- (9CI)
• 126882-55-1
• C36H60 O9
• 0
• .

• Lopinavir
• 192725-17-0
• C₃₇H₄₈N₄O₅
• 628.80
• .

• L-Tyrosine,3-[(phenylacetyl)oxy]-, benzeneacetate (ester) (9CI)
• 120382-00-5
• C25H23 N O6
• 0
• .

• L-Tyrosine, L-prolyl-
• 19786-36-8
• C₁₄H₁₈N₂O₄
• 278.30372
• .

• L-Methionine,L-tyrosyl-D-alanylglycyl-L-phenylalanyl-
• 61370-87-4
• C28H37 N5 O7 S
• 587.69
• .

• L-Phenylalanine,N-[[[(4-methylphenyl)methyl]thio]carbonyl]-
• 64905-22-2
• C18H19 N O3 S
• 0
• .

• L-Tryptophan,N-(2,6-diaminohexyl)-2-[(2-nitrophenyl)thio]-, methyl ester, (S)- (9CI)
• 141365-20-0
• C24H31 N5 O4 S
• 0
• .

• L-Leucine, N-formyl-,(1S,3Z,6Z)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]-3,6-dodecadien-1-ylester
• 96829-59-3
• C₂₉H₄₉NO₅
• 0
• .

• L-Arabinitol,1,2,4,5-tetradeoxy-2,4-bis[[(2S)-3-methyl-1-oxo-2-[[(phenylmethoxy)carbonyl]amino]butyl]amino]-1,5-diphenyl-
• 129467-45-4
• C43H52 N4 O7
• 736.8956
• .

• L-Alanine,(1R)-2-[[(6R,7R)-2-[[(5-methyl-2-oxo-1,3-dioxol-4-yl)methoxy]carbonyl]-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]amino]-2-oxo-1-phenylethylester
• 97275-40-6
• C27H27 N5 O9 S3
• 0
• .