• L-Leucine, N-acetyl-L-valyl-, methyl ester
• 67035-48-7
• C₁₄H₂₆N₂O₄
• .

• Lithium, [dibromo[(1,1-dimethylethyl)dimethylsilyl]methyl]-
• 148259-36-3
• C₇H₁₅Br₂LiSi
• .

• L-Arginine, L-a-aspartyl-L-histidyl-L-threonyl-L-leucyl-L-isoleucyl-
• 148305-22-0
• C₃₂H₅₅N₁₁O₁₀
• .

• L-Lysine,L-alanyl-L-isoleucyl-L-phenylalanyl-L-glutaminyl-L-seryl-L-seryl-L-methionyl-L-threonyl-
• 148335-25-5
• C₄₄H₇₃N₁₁O₁₄S
• .

• L-Alanine, hexyl ester, hydrochloride
• 148335-38-0
• C₉H₁₉NO₂·ClH
• .

• L-Phenylalanine, N-acetyl-2-methoxy-4-(sulfomethyl)-, monosodium salt
• 148347-53-9
• C₁₃H₁₇NO₇S·Na
• .

• L-Phenylalanine, N-acetyl-3-(phosphonomethyl)-, hydrochloride
• 148347-55-1
• C₁₂H₁₆NO₆P·ClH
• .

• L-Phenylalanine, N-acetyl-4-[(methoxysulfonyl)methyl]-, methyl ester
• 148347-56-2
• C₁₄H₁₉NO₆S
• .

• L-Phenylalanine, 4-(2-phosphonoethyl)-, hydrochloride
• 148347-57-3
• C₁₁H₁₆NO₅P·ClH
• .

• L-Phenylalanine, N-acetyl-2,6-dichloro-4-[(diethoxyphosphinyl)methyl]-,hydrochloride
• 148347-58-4
• C₁₆H₂₂Cl₂NO₆P·ClH
• .

• L-Arginine, L-threonyl-L-lysyl-L-threonyl-
• 67056-78-4
• C₂₀H₄₀N₈O₇
• .

• L-Isoleucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, methyl ester
• 148383-11-3
• C₂₂H₂₅NO₄
• .

• L-Tryptophan, [3,5-bis(trifluoromethyl)phenyl]methyl ester,monohydrochloride
• 148435-29-4
• C₂₀H₁₆F₆N₂O₂·ClH
• .

• L-prolyl-3-hydroxy-L-tyrosine
• 37166-10-2
• C₁₄H₁₈N₂O₅
• 294.3031
• .

• L-Tyrosine, 3-(acetyloxy)-, methyl ester, acetate (ester), hydrochloride
• 37168-55-1
• C₁₄H₁₇NO₆·ClH
• .

• L-Prolinamide, N-[(phenylmethoxy)carbonyl]-L-valyl-
• 37168-85-7
• C₁₈H₂₅N₃O₄
• .

• L-Tyrosine, N-[[4-[bis(2-chloroethyl)amino]phenoxy]carbonyl]-, methylester
• 371754-15-3
• C₂₁H₂₄Cl₂N₂O₅
• .

• L-Alanine, N-[N-[N-[N-(trifluoroacetyl)-L-alanyl]-L-alanyl]-L-alanyl]-
• 67107-77-1
• C₁₄H₂₁F₃N₄O₆
• .

• L-Tyrosine,N-[(phenylmethoxy)carbonyl]-3-[[(phenylmethoxy)carbonyl]oxy]-,phenylmethyl carbonate (ester)
• 37178-32-8
• C₃₃H₂₉NO₁₀
• .

• L-tyrosyl-3-hydroxy-L-tyrosine
• 37181-63-8
• C₁₈H₂₀N₂O₆
• 360.3612
• .

• L-leucyl-3-hydroxy-L-tyrosine
• 37181-65-0
• C₁₅H₂₂N₂O₅
• 310.3456
• .

• L-Aspartic acid,L-a-glutamyl-L-isoleucyl-L-seryl-L-leucyl-L-a-aspartyl-L-lysyl-
• 671181-29-6
• C₃₄H₅₈N₈O₁₅
• .

• L-Tryptophan,L-arginyl-L-alanyl-L-alanyl-L-prolyl-L-tyrosylglycyl-L-valyl-L-arginyl-L-leucyl-L-cysteinylglycyl-L-arginyl-L-a-glutamyl-L-phenylalanyl-L-isoleucyl-L-arginyl-L-alanyl-L-valyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-cysteinylglycylglycyl-L-ser
• 372075-52-0
• C₁₃₆H₂₁₃N₄₃O₃₃S₂
• .

• L-Phenylalanine,L-isoleucyl-L-tyrosyl-L-methionyl-L-phenylalanyl-L-phenylalanyl-
• 671216-84-5
• C₄₇H₅₈N₆O₈S
• .

• L-Methionine, L-tyrosyl-L-methionyl-L-methionyl-
• 671216-85-6
• C₂₄H₃₈N₄O₆S₃
• .

• L-Phenylalanine, L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-tyrosyl-
• 671216-86-7
• C₃₃H₄₁N₅O₁₃
• .

• L-Alanine, L-arginyl-L-glutaminylglycyl-L-seryl-L-phenylalanyl-L-arginyl-
• 671216-87-8
• C₃₄H₅₆N₁₄O₁₀
• .

• L-Arginine, L-prolyl-L-arginyl-L-threonyl-L-prolylglycylglycyl-
• 671216-89-0
• C₃₀H₅₃N₁₃O₉
• .

• L-Threonine, L-tryptophyl-L-a-glutamyl-L-tryptophyl-
• 671231-78-0
• C₃₁H₃₆N₆O₈
• .

• L-Serine, L-a-glutamyl-L-valyl-L-seryl-L-asparaginyl-L-arginyl-L-prolyl-
• 671233-03-7
• C₃₁H₅₃N₁₁O₁₃
• .

• L-Threonine,L-methionyl-L-glutaminyl-L-alanyl-L-leucyl-L-glutaminyl-L-threonyl-L-prolyl-L-prolyl-
• 671233-04-8
• C₄₂H₇₁N₁₁O₁₄S
• .

• L-Threonine,L-glutaminyl-L-glutaminyl-L-seryl-L-tyrosyl-L-seryl-L-threonyl-L-prolyl-L-arginyl-
• 671233-06-0
• C₄₄H₇₀N₁₄O₁₇
• .

• L-Arginine, L-threonyl-L-threonyl-L-seryl-L-asparaginyl-L-leucyl-L-arginyl-
• 372188-20-0
• C₃₃H₆₂N₁₄O₁₂
• .

• L-Arginine, L-arginyl-L-seryl-L-seryl-L-asparaginyl-L-leucyl-L-glutaminyl-
• 372188-21-1
• C₃₃H₆₁N₁₅O₁₂
• .

• L-Arginine, L-arginyl-L-seryl-L-a-aspartyl-L-a-glutamyl-L-leucyl-L-seryl-
• 372188-22-2
• C₃₃H₅₉N₁₃O₁₄
• .

• L-Arginine,L-arginyl-L-seryl-L-a-aspartyl-L-asparaginyl-L-leucyl-L-threonyl-
• 372188-27-7
• C₃₃H₆₀N₁₄O₁₃
• .

• L-Leucine, L-lysyl-L-leucyl-L-alanyl-
• 148719-50-0
• C₂₁H₄₁N₅O₅
• .

• L-cystine - inosine (1:1)
• 67148-12-3
• C₁₆H₂₄N₆O₉S₂
• 508.5266
• .

• L-Arginine,L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-
• 148796-86-5
• C₄₈H₉₈N₃₂O₉
• .

• L-Arginine,L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-
• 148796-87-6
• C₆₀H₁₂₂N₄₀O₁₁
• .

• L-Tryptophan, N-[N-[(2-hydroxyphenyl)methylene]-L-valyl]-, methyl ester
• 148827-17-2
• C₂₄H₂₇N₃O₄
• .

• Lanthanum lead manganese oxide
• 37296-86-9
• Unspecified
• .

• Lithium molybdenum oxide
• 37296-91-6
• Li.Mo.O
• .

• L-Leucine,L-leucyl-L-prolyl-L-valyl-L-seryl-L-prolyl-L-arginyl-L-leucyl-L-glutaminyl-
• 372972-91-3
• C₄₇H₈₃N₁₃O₁₂
• .

• Lead niobium zinc oxide
• 37307-70-3
• Unspecified
• .

• L-Valine, N-(3-sulfopropyl)-
• 148875-92-7
• C₈H₁₇NO₅S
• .

• L-Serine, L-alanyl-L-alanyl-L-seryl-L-seryl-L-leucyl-L-a-glutamyl-
• 373378-40-6
• C₂₆H₄₅N₇O₁₃
• .

• L-Serine, L-leucyl-L-valyl-L-seryl-L-asparaginyl-L-arginyl-L-alanyl-
• 373378-43-9
• C₃₀H₅₅N₁₁O₁₁
• .

• Lithium, (4,5,6,7-tetrahydro-1,3-dimethyl-1H-inden-1-yl)-
• 148893-04-3
• C₁₁H₁₅Li
• .

• L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-propyl-
• 67194-03-0
• C₁₁H₂₁NO₄S
• .