• Lanthanum praseodymium oxide
• 37349-18-1
• La.O.Pr
• .

• Lead magnesium niobium oxide
• 37349-19-2
• Unspecified
• .

• Lithium tungsten oxide
• 37349-20-5
• Li.O.W
• .

• Lithium molybdenum sulfide
• 37367-96-7
• Li.Mo.S
• .

• Lanthanum fluoride
• 37382-35-7
• F.La
• .

• Lithium, [2,7-bis(1,1-dimethylethyl)-9H-fluoren-9-yl]-
• 148980-25-0
• C₂₁H₂₅Li
• .

• L-Alanine, N-[(4-nitrophenyl)methyl]-N-(1-oxobutyl)-, ethyl ester
• 148981-36-6
• C₁₆H₂₂N₂O₅
• .

• L-Alanine,N-(1-oxo-2-pentenyl)-N-[[4-[(2-sulfobenzoyl)amino]phenyl]methyl]-,1-ethyl ester, (E)-
• 148981-45-7
• C₂₄H₂₈N₂O₇S
• .

• L-Phenylalanine,N-(1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, ethylester, sodium salt
• 148981-48-0
• C₃₀H₃₃N₅O₃·Na
• .

• L-Phenylalanine, N-[(4-aminophenyl)methyl]-N-(1-oxo-2-pentenyl)-, ethylester, (E)-
• 148981-49-1
• C₂₃H₂₈N₂O₃
• .

• L-Phenylalanine, N-[(4-nitrophenyl)methyl]-, ethyl ester
• 148981-59-3
• C₁₈H₂₀N₂O₄
• .

• L-Tyrosine, N-[(phenylmethoxy)carbonyl]-O-(trimethylsilyl)-,(4-nitrophenyl)methyl ester
• 148982-11-0
• C₂₇H₃₀N₂O₇Si
• .

• L-Tyrosine, N-[(phenylmethoxy)carbonyl]-O-[2-(trimethylsilyl)ethyl]-,(4-nitrophenyl)methyl ester
• 148982-12-1
• C₂₉H₃₄N₂O₇Si
• .

• L-Tyrosine, O-[2-(trimethylsilyl)ethyl]-
• 148982-13-2
• C₁₄H₂₃NO₃Si
• .

• L-Tyrosine,O-[2-(dimethylphenylsilyl)ethyl]-N-[(phenylmethoxy)carbonyl]-,(4-nitrophenyl)methyl ester
• 148982-16-5
• C₃₄H₃₆N₂O₇Si
• .

• L-Histidine, N-[N-[(phenylmethoxy)carbonyl]-L-isoleucyl]-, methyl ester
• 37399-50-1
• C₂₁H₂₈N₄O₅
• .

• L-Tyrosine, N-[(2-hydroxyphenyl)methyl]-
• 149054-33-1
• C₁₆H₁₇NO₄
• .

• L-Threonine,L-threonylglycyl-L-threonyl-L-alanylglycyl-L-threonyl-L-threonyl-L-threonyl-L-seryl-L-seryl-L-a-glutamylglycyl-L-alanylglycyl-L-seryl-L-a-aspartyl-L-lysyl-L-alanylglycyl-L-threonylglycyl-L-threonyl-L-serylglycyl-
• 374111-20-3
• C₈₂H₁₃₈N₂₆O₄₂
• .

• Lanthanum lead manganese titanium oxide
• 149088-04-0
• La.Mn.O.Pb.Ti
• .

• L-Alanine,glycyl-L-threonyl-L-serylglycyl-L-threonyl-L-threonyl-L-threonyl-L-seryl-L-serylglycyl-L-threonylglycyl-L-alanylglycylglycyl-L-alanylglycyl-L-serylglycylglycyl-L-prolyl-L-serylglycyl-L-histidyl-
• 374111-34-9
• C₇₅H₁₂₁N₂₇O₃₆
• .

• L-Aspartic acid,L-a-aspartyl-L-a-aspartyl-L-isoleucyl-L-lysyl-L-lysyl-L-alanyl-L-phenylalanyl-L-a-aspartyl-L-a-glutamyl-L-cysteinyl-L-lysyl-L-seryl-L-asparaginyl-L-alanyl-L-isoleucyl-L-isoleucyl-L-leucyl-L-lysyl-L-lysyl-L-lysyl-L-isoleucyl-L-leucyl-L-a-as
• 374111-36-1
• C₁₂₆H₂₁₃N₃₃O₄₁S
• .

• L-Isoleucine,L-leucylglycyl-L-histidyl-L-histidyl-L-seryl-L-a-aspartyl-L-methionyl-L-alanyl-L-seryl-L-a-aspartyl-L-isoleucyl-L-asparaginyl-L-a-aspartyl-L-a-glutamyl-L-a-glutamyl-L-prolyl-L-seryl-L-phenylalanyl-L-lysyl-
• 374111-60-1
• C₉₅H₁₄₄N₂₆O₃₅S
• .

• L-Phenylalanine, L-alanyl-4-fluoro-
• 672284-82-1
• C₁₂H₁₅FN₂O₃
• .

• L-Phenylalanine, L-alanyl-4-chloro-
• 672284-83-2
• C₁₂H₁₅ClN₂O₃
• .

• L-Alanine, L-alanyl-3-(2-naphthalenyl)-
• 672284-85-4
• C₁₆H₁₈N₂O₃
• .

• L-Glutamine, 4-fluoro-L-phenylalanyl-
• 672284-86-5
• C₁₄H₁₈FN₃O₄
• .

• L-Glutamine, 4-chloro-L-phenylalanyl-
• 672284-87-6
• C₁₄H₁₈ClN₃O₄
• .

• L-Glutamine, 4-nitro-L-phenylalanyl-
• 672284-88-7
• C₁₄H₁₈N₄O₆
• .

• L-Glutamine, 3-methyl-L-valyl-
• 672284-89-8
• C₁₁H₂₁N₃O₄
• .

• L-Glutamine, 3-(2-naphthalenyl)-L-alanyl-
• 672284-90-1
• C₁₈H₂₁N₃O₄
• .

• L-Glutamine, 2-methylalanyl-
• 672284-91-2
• C₉H₁₇N₃O₄
• .

• L-Phenylalanine, N-(6-ethyl-2-benzothiazolyl)-, ethyl ester
• 149106-09-2
• C₂₀H₂₂N₂O₂S
• .

• L-Phenylalanine, N-(5-ethyl-2-benzothiazolyl)-, ethyl ester
• 149106-11-6
• C₂₀H₂₂N₂O₂S
• .

• L-Phenylalanine, N-2-benzoxazolyl-, ethyl ester
• 149106-14-9
• C₁₈H₁₈N₂O₃
• .

• L-Phenylalanine, N-[5-(1-methylethyl)-2-benzoxazolyl]-, ethyl ester
• 149106-16-1
• C₂₁H₂₄N₂O₃
• .

• L-Serine, L-lysyl-L-threonyl-L-threonyl-L-lysyl-
• 149128-48-3
• C₂₃H₄₅N₇O₉
• .

• L-Phenylalanine, N-[2-[(2-furanylcarbonyl)amino]benzoyl]-
• 374562-63-7
• C₂₁H₁₈N₂O₅
• .

• L-Arginine, L-a-aspartyl-L-seryl-L-alanyl-L-histidyl-L-leucyl-L-threonyl-
• 374570-89-5
• C₃₂H₅₄N₁₂O₁₂
• .

• L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-, compd. withN,N-diethylethanamine (1:1)
• 67247-10-3
• C₁₄H₁₉NO₄·C₆H₁₅N
• .

• L-Valine, N-(2-quinolinylcarbonyl)-
• 149267-81-2
• C₁₅H₁₆N₂O₃
• .

• L-Glutamic acid,L-a-aspartyl-L-seryl-L-lysyl-L-lysyl-L-phenylalanyl-L-leucyl-L-lysyl-L-isoleucyl-L-methionyl-L-phenylalanyl-L-seryl-L-tyrosyl-L-asparaginyl-L-asparaginyl-L-lysyl-L-a-glutamyl-L-leucyl-L-isoleucyl-L-isoleucyl-L-asparaginyl-
• 374608-83-0
• C₁₁₈H₁₈₈N₂₈O₃₄S
• .

• Lithium, oxazirinyl-
• 67249-72-3
• CLiNO
• .

• L-Glutamic acid,L-alanyl-L-alanylglycyl-L-arginylglycyl-L-leucyl-L-glutaminyl-L-leucyl-L-leucyl-L-phenylalanyl-L-tyrosyl-L-seryl-L-valylglycyl-L-isoleucylglycyl-L-glutaminyl-L-isoleucyl-L-seryl-L-seryl-
• 374609-29-7
• C₉₇H₁₅₆N₂₆O₃₀
• .

• L-Glutamic acid,L-alanyl-L-alanylglycyl-L-arginylglycyl-L-leucyl-L-glutaminyl-L-leucyl-L-leucyl-L-phenylalanyl-L-tyrosyl-L-seryl-L-isoleucylglycyl-L-isoleucyl-L-a-aspartyl-L-glutaminyl-L-isoleucyl-L-seryl-L-seryl-
• 374609-31-1
• C₁₀₀H₁₆₀N₂₆O₃₂
• .

• L-Alanine,L-lysyl-L-seryl-L-seryl-L-glutaminyl-L-alanyl-L-prolyl-L-lysyl-L-leucyl-L-leucyl-L-phenylalanyl-L-histidyl-L-tyrosyl-L-tyrosyl-L-a-aspartyl-L-lysyl-L-a-aspartyl-L-phenylalanyl-L-asparaginyl-L-asparaginyl-L-a-glutamyl-
• 374609-50-4
• C₁₁₅H₁₆₇N₂₉O₃₅
• .

• L-Glutamic acid,L-phenylalanyl-L-prolylglycyl-L-lysylglycyl-L-prolyl-L-alanyl-L-leucyl-L-leucyl-L-isoleucyl-L-alanyl-L-isoleucyl-L-arginyl-L-prolyl-L-a-aspartyl-L-valyl-L-seryl-L-a-glutamyl-L-lysyl-L-lysyl-
• 374610-25-0
• C₁₀₄H₁₇₃N₂₇O₂₉
• .

• L-Serine,L-a-aspartyl-L-prolylglycyl-L-lysylglycyl-L-leucyl-L-threonyl-L-seryl-L-leucyl-L-leucyl-L-leucyl-L-isoleucyl-L-glutaminyl-L-seryl-L-seryl-L-glutaminyl-L-arginyl-L-a-glutamyl-L-glutaminyl-L-threonyl-
• 374610-37-4
• C₉₅H₁₆₄N₂₈O₃₅
• .

• L-Asparagine,L-a-aspartyl-L-prolylglycyl-L-a-glutamylglycyl-L-prolyl-L-valyl-L-leucyl-L-leucyl-L-isoleucyl-L-alanyl-L-leucyl-L-tyrosyl-L-lysyl-L-alanylglycyl-L-a-glutamyl-L-leucyl-L-threonyl-L-seryl-
• 374610-41-0
• C₉₇H₁₅₇N₂₃O₃₂
• .

• L-Histidine,L-lysyl-L-tyrosylglycyl-L-a-glutamylglycyl-L-leucyl-L-isoleucyl-L-phenylalanyl-L-leucyl-L-methionyl-L-methionyl-L-leucyl-L-glutaminyl-L-lysylglycylglycyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-seryl-
• 374610-43-2
• C₁₀₇H₁₇₁N₂₇O₃₁S₂
• .

• L-Lysine,L-a-aspartyl-L-prolylglycyl-L-lysylglycyl-L-prolyl-L-a-glutamyl-L-phenylalanyl-L-leucyl-L-phenylalanyl-L-threonyl-L-leucyl-L-tyrosyl-L-seryl-L-alanylglycyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-a-glutamyl-
• 374610-53-4
• C₁₀₇H₁₆₀N₂₄O₃₅
• .