• L-Phenylalaninamide,N-(4-carboxy-1-oxobutyl)-L-alanyl-L-alanyl-L-prolyl-N-(4-nitrophenyl)-
• 70967-99-6
• C₃₁H₃₈N₆O₉
• .

• Lithium, [(triethylsilyl)ethynyl]-
• 70975-21-2
• C₈H₁₅LiSi
• .

• Lithium, [[(1,1-dimethylethyl)dimethylsilyl]ethynyl]-
• 70975-22-3
• C₈H₁₅LiSi
• .

• Lithium, [(triphenylsilyl)ethynyl]-
• 70975-24-5
• C₂₀H₁₅LiSi
• .

• L-Threonine, N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-,pentafluorophenyl ester
• 70989-89-8
• C₂₂H₂₂F₅NO₅
• .

• L-Methioninamide,N-[[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododec-1-yl]acetyl]-b-alanyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valylglycyl-L-histidyl-L-leucyl-
• 422512-75-2
• C₆₂H₉₆N₁₈O₁₇S
• .

• L-Serine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-, methyl ester
• 71017-97-5
• C₁₂H₂₂N₂O₆
• .

• L-Cysteine, S-(carboxymethyl)-, monoammonium salt
• 42266-99-9
• C₅H₉NO₄S·H₃N
• .

• L-Proline, L-threonylglycyl-L-a-glutamyl-L-lysyl-
• 168971-84-4
• C₂₂H₃₈N₆O₉
• .

• L-Lysine, L-tyrosyl-L-threonyl-
• 168971-88-8
• C₁₉H₃₀N₄O₆
• .

• L-Leucine, 5-oxo-1-[(phenylmethoxy)carbonyl]-L-prolyl-
• 71034-37-2
• C₁₉H₂₄N₂O₆
• .

• L-Alanine, N-[N-[(1,1-dimethylethoxy)carbonyl]glycyl]-
• 42291-52-1
• C₁₀H₁₈N₂O₅
• .

• L-Prolinamide, 5-oxo-L-prolylglycyl-
• 42294-01-9
• C₁₂H₁₈N₄O₄
• .

• L-Phenylalanine,L-glutaminylglycyl-L-lysyl-L-arginyl-L-lysyl-L-alanyl-L-leucyl-L-lysyl-L-leucyl-L-asparaginyl-
• 423169-53-3
• C₅₉H₁₀₃N₁₉O₁₄
• .

• L-Proline, 1-glycyl-, methyl ester, monohydrochloride
• 71067-41-9
• C₈H₁₄N₂O₃·ClH
• .

• Linseed oil, Et ester
• 68956-59-2
• 273-311-4
• .

• L-Valine,L-prolyl-L-leucyl-L-threonyl-L-a-aspartyl-L-a-glutamyl-L-arginyl-L-methionyl-L-prolyl-
• 400712-59-6
• C₄₅H₇₆N₁₂O₁₅S
• .

• L-Valine,L-phenylalanyl-L-leucyl-L-a-aspartyl-L-a-aspartyl-L-a-glutamyl-L-isoleucyl-L-methionyl-L-arginyl-
• 400712-61-0
• C₅₀H₈₀N₁₂O₁₆S
• .

• L-Valine,L-phenylalanyl-L-leucyl-L-a-aspartyl-L-a-aspartyl-L-a-glutamyl-L-isoleucyl-L-threonyl-L-phenylalanyl-
• 400712-62-1
• C₅₂H₇₅N₉O₁₇
• .

• L-Lysinamide, glycyl-L-histidyl-
• 68984-73-6
• C₁₄H₂₅N₇O₃
• .

• L-Glutamic acid, 4-hydroxy-4-(1H-indol-3-ylmethyl)-, (4R)-
• 400769-79-1
• C₁₄H₁₆N₂O₅
• .

• Lithium niobium potassium oxide
• 68993-45-3
• K.Li.Nb.O
• .

• Lithium, 9H-xanthen-9-yl-
• 40102-97-4
• C₁₃H₉LiO
• .

• Lead alloy, base, dross
• 69011-59-2
• 273-700-9
• .

• Lead alloy, base, Pb,Sn, dross
• 69011-60-5
• 273-701-4
• .

• Leach residues, copper cake
• 69012-67-5
• 273-764-8
• .

• Leach residues, molybdenum ore, iron-contg.
• 69012-68-6
• 273-765-3
• .

• Leach residues, zinc ore-calcine
• 69012-70-0
• 273-766-9
• .

• Leach residues, zinc ore-calcine, cobalt repulp
• 69012-71-1
• 273-767-4
• .

• Leach residues, zinc ore-calcine, zinc sulfur
• 69012-73-3
• 273-770-0
• .

• Leach solutions, copper, ammonium sulfate
• 69012-74-4
• 273-771-6
• .

• Leach solutions, copper oxide ore, iron-treated
• 69012-75-5
• 273-772-1
• .

• Leach solutions, molybdenum, spent sulfate
• 69012-77-7
• 273-774-2
• .

• Lysine, 4-chloro-
• 40126-52-1
• C₆H₁₃ClN₂O₂
• .

• L-Glutamine, N-octyl-
• 40126-70-3
• C₁₃H₂₆N₂O₃
• .

• L-Glutamine, N-heptyl-
• 40126-71-4
• C₁₂H₂₄N₂O₃
• .

• L-Cysteine,N-acetyl-S-[1-[(1R,4S)-4-hydroxy-4-methyl-2-oxocyclohexyl]-1-methylethyl]-
• 401594-07-8
• C₁₅H₂₅NO₅S
• .

• L-Phenylalanine,N-[N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-L-threonyl]-,methyl ester
• 40162-62-7
• C₂₆H₃₄N₂O₆
• .

• L-Phenylalanine,N-[4-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxobutyl]-, methyl ester
• 401620-91-5
• C₁₉H₂₈N₂O₅
• .

• L-Serine, L-threonyl-L-seryl-L-valyl-L-seryl-
• 401661-86-7
• C₁₈H₃₃N₅O₁₀
• .

• L-Aspartic acid, N-(1-oxo-3-phenylpropyl)-, 4-methyl ester
• 401791-19-3
• C₁₄H₁₇NO₅
• .

• L-Histidine,L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-
• 401796-60-9
• C₇₂H₈₆N₃₆O₁₃
• .

• L-Threonine, L-seryl-L-cysteinyl-L-asparaginyl-L-threonyl-L-alanyl-
• 401844-67-5
• C₂₁H₃₇N₇O₁₁S
• .

• L-Alanine, L-seryl-L-cysteinyl-L-asparaginyl-L-threonyl-
• 401844-69-7
• C₁₇H₃₀N₆O₉S
• .

• L-Threonine, L-seryl-L-cysteinyl-L-asparaginyl-
• 401844-71-1
• C₁₄H₂₅N₅O₈S
• .

• L-Asparagine, L-seryl-L-cysteinyl-
• 401844-73-3
• C₁₀H₁₈N₄O₆S
• .

• L-Alanine, L-seryl-L-cysteinyl-L-asparaginyl-L-threonyl-L-alanyl-L-threonyl-
• 401844-74-4
• C₂₄H₄₂N₈O₁₂S
• .

• Lead, dross, antimony-rich
• 69029-45-4
• 273-791-5
• .

• Lead, dross, bismuth-rich
• 69029-46-5
• 273-792-0
• .

• Lead, antimonial, dross
• 69029-51-2
• 273-795-7
• .