• L-Leucinamide,N-(ethoxycarbonyl)-L-leucyl-N-[1-(cyclohexylmethyl)-2,3-dihydroxy-4-methylpentyl]-,[1S-(1R*,2S*,3R*)]- (9CI)
• 144499-88-7
• C28H53 N3 O6
• 527.7369
• .

• L-Ornithine,N5-(3-hydroxyphenyl)-, dihydrochloride (9CI)
• 80548-16-9
• C11H16 N2 O3 . 2 Cl H
• 0
• .

• L-Lyxonamide,2,4,5-trideoxy-4-[[3-methyl-1-oxo-2-[[(phenylmethoxy)carbonyl]amino]butyl]amino]-N-[2-methyl-1-[[(phenylmethyl)amino]carbonyl]propyl]-5-phenyl-2-(phenylamino)-,[1(S),4(S)]- (9CI)
• 161510-37-8
• C42H51 N5 O6
• 721.8842
• .

• L-Phenylalanine,N-(N-L-tyrosyl-D-alanyl)-, 2-[N-(N-L-tyrosyl-D-alanyl)-L-phenylalanyl]hydrazide(9CI)
• 88191-63-3
• C42H50 N8 O8
• 0
• .

• L-Phenylalanine,1-(methoxyoxoacetyl)-L-prolyl-, phenylmethyl ester (9CI)
• 129987-97-9
• C24H26 N2 O6
• 438.47
• .

• L-Argininamide,N-[(4-methylphenyl)sulfonyl]glycyl-L-prolyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-(9CI)
• 117961-27-0
• C30H37 N7 O7 S
• 676.18
• .

• L-Methioninamide, L-b-aspartyl-L-phenylalanyl-L-phenylalanyl-N-methyl-L-phenylalanylglycyl-L-leucyl-(9CI)
• 114317-52-1
• C45H60 N8 O9 S
• 0
• .

• L-Methioninamide,D-prolyl-L-glutaminyl-L-glutaminyl-D-tryptophyl-L-phenylalanyl-D-tryptophyl-L-leucyl-(9CI)
• 81039-85-2
• C₅₇H₇₅N₁₃O₁₀S
• 1134.3515
• .

• L-Allothreonine,O-methyl-
• 104195-80-4
• C5H11 N O3
• 133.14
• .

• Lanost-8-en-3-one,24,25-epoxy-7,26-dihydroxy-, (7a,24S,25S)- (9CI)
• 114020-56-3
• C30H48 O4
• .

• L-Lysinamide, L-a-aspartyl-L-tyrosyl-D-tryptophyl-L-valyl-D-tryptophyl-D-tryptophyl-
• 135306-85-3
• C₅₇H₆₈N₁₂O₁₀
• 1081.22
• .

• L-Serine,N-(2,4-dinitrophenyl)-
• 1655-64-7
• C9H9 N3 O7
• 216-745-1
• 271.18
• .

• L-Lysine,N2-[N2-(1-L-seryl-L-prolyl)-L-lysyl]- (9CI)
• 121106-80-7
• C20H38 N6 O6
• 0
• .

• L-Lysine,N2-[[(4S)-4,5-dihydro-2-(2-hydroxy-6-methylphenyl)-4-oxazolyl]carbonyl]-N6-hydroxy-N6-[(2Z)-1-oxo-2-octadecen-1-yl]-,(1S,2R)-1-ethyl-3-[[(3S)-hexahydro-1-hydroxy-2-oxo-1H-azepin-3-yl]amino]-2-methyl-3-oxopropylester
• 1264-66-0
• C47H75 N5 O10
• 870.1259
• .

• L-Glutamic acid,ion(1-)
• 11070-68-1
• C5H8 N O4
• 146.1219
• .

• L-Lysine,N2-[N2-[N-[N2-(N2-L-lysyl-L-arginyl)-L-arginyl]-3-(1-naphthalenyl)-L-alanyl]-L-lysyl]-(9CI)
• 149309-76-2
• C43H73 N15 O7
• 912.136
• .

• Leucomycin V, 3-acetate(9CI)
• 31642-61-2
• C37H61 N O14
• .

• L-Histidine, glycyl-,monohydrochloride (9CI)
• 3486-76-8
• C8H12 N4 O3 . Cl H
• 248.67
• .

• L-Serine,N-[1-[N-[N-[N-[N-[N-(N-L-seryl-L-alanyl)-L-a-glutamyl]-L-a-aspartyl]-O-sulfo-L-tyrosyl]-L-a-glutamyl]-O-sulfo-L-tyrosyl]-L-prolyl]-(9CI)
• 101162-62-3
• C46H61 N9 O26 S2
• 0
• .

• L-Tryptophan, N-methyl-
• 526-31-8
• C12H14 N2 O2
• 208-388-5
• 218.2518
• .

• L-Tyrosine, 3-hydroxy-,ethyl ester
• 37178-37-3
• C11H15 N O4
• 0
• .

• L-Cysteine,L-cysteinyl-L-leucyl-L-a-glutamyl-L-a-glutamyl-L-prolyl-,cyclic (1®6)-disulfide (9CI)
• 72903-48-1
• C27H42 N6 O11 S2
• 0
• .

• L-Methionine,L-tyrosyl-5-aminopentanoyl-L-phenylalanyl-
• 82518-82-9
• C28H38 N4 O6 S
• 0
• .

• L-Leucine,L-leucyl-L-leucyl-
• 10329-75-6
• C18H35 N3 O4
• 357.49
• .

• L-Phenylalanine,3-(aminoiminomethyl)-N-[N-[(4-methylphenyl)sulfonyl]glycyl]-, methyl ester(9CI)
• 133397-81-6
• C20H24 N4 O5 S
• 0
• .

• L-Valine,N-9-acridinyl-D-seryl-L-alanyl-L-cysteinyl-, bimol. (4®1'),(4'®1)-dilactone, cyclic (3®3')-disulfide (9CI)
• 95676-71-4
• C54H60 N10 O10 S2
• 0
• .

• L-Tyrosine, N-acetyl-,ethyl ester
• 840-97-1
• C₁₃H₁₇NO₄
• 212-663-5
• 251.2784
• .

• L-Cysteine,N-acetyl-S-(phenylmethyl)-, methyl ester
• 77549-14-5
• C13H17 N O3 S
• 267.34
• .

• L-Ribonic acid,2-[13-(1,3-benzodioxol-5-yl)tridecyl]-2,5-dideoxy-, g-lactone
• 220096-11-7
• C25H38 O5
• .

• L-Arginine,L-threonyl-L-seryl-L-lysyl-L-tyrosyl-
• 83759-54-0
• C28H47 N9 O9
• 0
• .

• L-Valine,N-(4-chlorobenzoyl)-
• 93709-63-8
• C12H14 Cl N O3
• 0
• .

• L-Valine,N-[N-[N-acetyl-(Z)-a,b-didehydrophenylalanyl]-L-valyl]-,methyl ester (9CI)
• 136767-21-0
• C22H31 N3 O5
• 0
• .

• L-Serine, 4''-esterwith O-2-amino-2-deoxy-b-L-gulopyranosyl-(1®1)-O-3-deoxy-5-O-sulfo-L-chiro-inositol-3-yl-(3®5')-adenosine
• 76174-56-6
• C25H39 N7 O18 S
• 0
• .

• L-Phenylalanine,N-formyl-L-a-aspartyl-, 2-methyl ester (9CI)
• 33605-76-4
• C₁₅H₁₈N₂O₆
• 251-590-3
• 322.3132
• .

• LR Gold
• 98530-19-9
• 0
• .

• Lanosta-8,24-dien-26-oicacid, 3-oxo-, (24Z)-
• 117020-59-4
• C30H46 O3
• 454.6844
• .

• L-Tryptophan,L-lysyl-L-alanyl-L-tryptophyl-L-lysyl-L-lysyl-L-alanyl-L-lysyl-L-lysyl-L-lysyl-L-tryptophyl-L-lysyl-L-lysyl-L-leucyl-L-alanyl-L-lysyl-L-lysyl-(9CI)
• 148080-23-3
• C108H178 N30 O18
• .

• L-Lysine,L-seryl-L-lysyl-L-seryl-L-seryl-L-seryl-L-prolyl-L-cysteinyl-L-phenylalanylglycylglycyl-L-lysyl-L-leucyl-L-a-aspartyl-L-arginyl-L-isoleucylglycyl-L-seryl-L-tyrosyl-L-serylglycyl-L-leucylglycyl-L-cysteinyl-L-asparaginyl-L-seryl-L-arginyl-,cyclic (7®23)-disulfide
• 124956-66-7
• C116H189 N37 O39 S2
• .

• L-Lysine,N2-(1-oxodecyl)-
• 75383-81-2
• C16H32 N2 O3
• 278-195-9
• 300.43688
• .

• L-Lyxonamide,N-[3-amino-3-oxo-1-[[(phenylmethyl)amino]carbonyl]propyl]-2,4,5-trideoxy-4-[[3-methyl-1-oxo-2-[[(phenylmethoxy)carbonyl]amino]butyl]amino]-5-phenyl-2-[(phenylmethyl)amino]-,[1(S),4(S)]- (9CI)
• 161510-53-8
• C42H50 N6 O7
• 750.8824
• .

• L-Arabinose,2-O-(6-deoxy-a-L-mannopyranosyl)-,cyclic (3b,4a)-17-carboxy-28-norolean-12-ene-3,23-diyl acetal,(1R)- (9CI)
• 168146-15-4
• C41H66 O12
• .

• L-Glutamine,N2-[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]-
• 1101-67-3
• C17H21 N3 O5 S
• 214-156-4
• 379.43
• .

• L-Prolinamide,N-[(phenylmethoxy)carbonyl]-D-phenylalanyl-N-[(1R)-1-[(3aS,4S,6S,6aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-4-methoxybutyl]-(9CI)
• 143718-35-8
• C37H50 B N3 O7
• 0
• .

• L-Proline, L-seryl-L-a-aspartyl-L-a-glutamyl-L-a-aspartyl-L-seryl-L-a-aspartylglycyl-L-a-aspartyl-L-arginyl-L-prolyl-L-glutaminyl-L-alanyl-L-seryl-L-prolylglycyl-L-leucylglycyl-L-prolylglycyl-
• 133633-11-1
• C78H120 N24 O35
• 1953.93
• .

• L-Threonine,L-2-aminobutanoyl-L-threonyl-L-asparaginyl-L-tyrosyl-, methyl ester (9CI)
• 123951-82-6
• C26H40 N6 O10
• 596.63
• .

• L-Leucine,L-lysyl-L-leucyl-L-alanyl-L-lysyl-L-lysyl-L-leucyl-L-alanyl-L-lysyl-L-leucyl-L-alanyl-L-lysyl-L-leucyl-L-alanyl-L-lysyl-L-alanyl-
• 148080-22-2
• C81H154 N22 O17
• .

• L-Homocysteine,S-[1-(6-amino-9H-purin-9-yl)-1,5-dideoxy-b-D-arabinofuranos-5-yl]- (9CI)
• 55267-52-2
• C14H20 N6 O5 S
• 0
• .

• L-Alanine,(4S)-5,5-dichloro-N-(2,2-dihydroxyacetyl)-L-leucyl-(3R)-3-hydroxy-L-lysyl-(3S)-3-hydroxy-L-leucyl-(2E)-3-chloro-2,3-didehydroalanyl-3-(2,4-dihydroxy-5-oxo-1-cyclopenten-1-yl)-
• 117842-45-2
• C31H47 Cl3 N6 O14
• .

• L-Proline,glycylglycyl-
• 14379-76-1
• C9H15 N3 O4
• 0
• .

• L-Valinamide,glycyl-L-leucyl-L-tryptophyl-L-seryl-L-lysyl-L-isoleucyl-L-lysyl-L-a-glutamyl-L-valylglycyl-L-lysyl-L-a-glutamyl-L-alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanylglycyl-L-lysyl-L-alanyl-L-alanyl-L-leucylglycyl-L-alanyl-L-valyl-L-seryl-L-a-glutamyl-L-alanyl-
• 156988-33-9
• C142H243 N41 O41
• .