• LEAD CHROMATE, BASIC
• 18454-12-1
• CrO₄Pb•OPb
• 242-339-9
• 546.38
• .

• L-Iditol,1,4:3,6-dianhydro-2-deoxy-2-(dimethylamino)-, 5-nitrate, monohydrochloride(9CI)
• 81786-30-3
• C8H14 N2 O5 . Cl H
• 0
• .

• L-Ornithine,N5-[imino(nitroamino)methyl]-N2-[(phenylmethoxy)carbonyl]-
• 2304-98-5
• C14H19 N5 O6
• 218-970-0
• 353.33
• .

• L-Serine,(3R)-2-diazo-3-hydroxybutanoate (ester) (9CI)
• 120128-14-5
• C7H11 N3 O5
• 0
• .

• L-Tyrosine,2,5-dihydroxy-
• 27244-64-0
• C9H11 N O5
• 213.18734
• .

• L-Glutamic acid,N-[(5S)-5-amino-5-carboxypentyl]-
• 997-68-2
• C11H20 N2 O6
• 276.29
• .

• L-Arginine,compounds,mono(2- mercaptoethanesulfonate)
• 106854-46-0
• C₈H₂₀N₄O₅S₂
• 0
• .

• L-Leucine,5-oxo-L-prolylglycyl-L-lysyl-L-arginyl-L-prolyl-L-tryptophyl-L-isoleucyl-
• 51827-01-1
• C47H73 N13 O10
• 980.16
• .

• L-Alanine, 3-sulfino-
• 1115-65-7
• C3H7 N O4 S
• 214-228-5
• 153.16
• .

• L-Methioninamide,L-tyrosyl-D-alanyl-D-alanyl-L-phenylalanyl- (9CI)
• 75059-08-4
• C29H40 N6 O6 S
• 0
• .

• L-Tryptophanamide,5-oxo-L-prolyl-L-seryl-L-leucyl-L-arginyl-
• 114056-25-6
• C31H46 N10 O7
• 670.76
• .

• L-Valinamide,N-[4-[[4-(dimethylamino)phenyl]azo]benzoyl]-L-tyrosyl-L-valyl-L-alanyl-L-a-aspartyl-L-alanyl-L-prolyl-N-[2-[(5-sulfo-1-naphthalenyl)amino]ethyl]-(9CI)
• 161877-70-9
• C61H76 N12 O14 S
• 1233.39
• .

• Lup-20(30)-en-29-al,3,23-bis(acetyloxy)-, (3b,4a)- (9CI)
• 116199-61-2
• C34H52 O5
• .

• L-Leucinamide,glycyl-L-alanyl-L-valyl-L-prolyl-L-alanyl-L-alanyl-L-glutaminyl-L-phenylalanyl-L-seryl-L-prolyl-L-arginyl-
• 129192-62-7
• C55H89 N17 O14
• 0
• .

• L-Cysteine,N-acetyl-S-(2-bromo-2-chloro-1,1-difluoroethyl)-
• 57596-70-0
• C7H9 Br Cl F2 N O3 S
• 0
• .

• L-Threonine,2-aminobutanoyl-L-threonyl-L-asparaginyl-L-tyrosyl- (9CI)
• 121197-29-3
• C25H38 N6 O10
• 0
• .

• L-Alanine,L-phenylalanyl-
• 3918-87-4
• C₁₂H₁₆N₂O₃
• 236.27
• .

• Lysol
• 12772-68-8
• C6H16N2O
• 132.20404
• .

• Lithium phosphide(Li(H2P)) (8CI,9CI)
• 24167-79-1
• H2Li P
• .

• L-Leucinamide,L-leucyl-L-seryl-L-a-glutamyl-L-a-aspartyl-L-methionyl-L-prolyl-L-alanyl-L-threonyl-L-prolyl-L-alanyl-L-a-aspartyl-L-glutaminyl-L-a-glutamyl-L-methionyl-L-tyrosyl-L-glutaminyl-L-prolyl-L-a-aspartyl-L-prolyl-L-a-glutamyl-L-a-glutamyl-L-methionyl-L-a-glutamyl-L-seryl-L-arginyl-L-threonyl-L-arginyl-L-tyrosyl-L-phenylalanyl-L-seryl-L-prolyl-L-arginyl-
• 123583-27-7
• C167H255 N45 O58 S3
• 0
• .

• L-Proline, 5-oxo-,1-methylpentadecyl ester
• 37673-29-3
• C21H39 N O3
• 253-597-7
• 353.53926
• .

• L-Glutamamide,N-(tricyclo[3.3.1.13,7]dec-1-ylacetyl)-L-phenylalanyl-L-arginyl-L-seryl-L-valyl-(9CI)
• 113584-00-2
• C40H62 N10 O8
• 0
• .

• L-Methionine, methylester
• 10332-17-9
• C6H13 N O2 S
• 233-721-6
• 163.23792
• .

• L-Prolinamide,N2-(2-quinoxalinylcarbonyl)-L-asparaginyl-(aS,bS)-b-amino-a-hydroxybenzenebutanoyl-N-(1,1-dimethylethyl)-(9CI)
• 144779-91-9
• C32H39 N7 O6
• 0
• .

• L-Arginine,L-valyl-L-seryl-L-lysyl-L-leucyl-L-valyl-L-threonyl-L-a-aspartyl-L-leucyl-L-threonyl-L-a-glutamyl-L-valyl-L-histidyl-L-threonyl-L-a-glutamyl-L-valyl-L-histidyl-L-threonyl-L-a-glutamyl-L-cysteinyl-L-cysteinyl-L-histidylglycyl-L-a-aspartyl-L-leucyl-L-leucyl-L-a-glutamyl-L-cysteinyl-L-alanyl-L-a-aspartyl-L-a-aspartyl- (9CI)
• 149786-91-4
• C143H231 N41 O53 S3
• 0
• .

• L-Norleucinamide,N2-benzoyl-N5-(7-nitro-2,1,3-benzoxadiazol-4-yl)-L-ornithyl-L-alanyl-D-tryptophyl-L-phenylalanyl-D-prolyl-L-prolyl-(9CI)
• 157610-44-1
• C57H67 N13 O11
• 0
• .

• L-Alaninamide,N6-(4-carboxybenzoyl)-N2-(tricyclo[3.3.1.13,7]dec-1-ylsulfonyl)-L-lysyl-N-[(1S)-1-formyl-2-methylpropyl]-(9CI)
• 97143-05-0
• C32H46 N4 O8 S
• 0
• .

• L-Cysteine,S-(2-aminoethyl)-, hydrochloride (1:1)
• 4099-35-8
• C5H12 N2 O2 S . Cl H
• 223-862-1
• 200.69
• .

• L-Cysteine,N-acetyl-S-(2,3-dihydroxypropyl)-
• 23255-33-6
• C8H15 N O5 S
• .

• L-Prolinamide,5-oxo-L-prolyl-3-methyl-L-histidyl-
• 34367-54-9
• C17H24 N6 O4
• 363.37
• .

• L-Alanine, N-benzoyl-
• 2198-64-3
• C₁₀H₁₁NO₃
• 218-601-3
• 193.2
• .

• L-Cysteine,N-acetyl-S-(2-bromopropyl)-, methyl ester
• 109621-20-7
• C9H16 Br N O3 S
• 298.1972
• .

• L-Phenylalanine,4-hydroxybutyl ester
• 136680-70-1
• C13H19 N O3
• 0
• .

• L-Tryptophan, L-a-glutamyl-
• 38101-59-6
• C16H19 N3 O5
• 333.34
• .

• L-Serine,N-[1-[N-(N-L-tyrosyl-L-a-glutamyl)-L-tyrosyl]-L-prolyl]- (9CI)
• 114942-10-8
• C31H39 N5 O11
• 0
• .

• L-Tryptophanamide,D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-,cyclic (2®7)-disulfide
• 103222-11-3
• C₅₇H₇₀N₁₂O₉S₂
• 1131.37
• .

• L-Tryptophan, glycyl-
• 2390-74-1
• C13H15 N3 O3
• 219-235-7
• 261.28
• .

• L-Serine, monoanhydridewith 5'-adenylic acid (9CI)
• 52435-67-3
• C13H19 N6 O9 P
• 0
• .

• L-Ascorbic acid,calcium salt (2:1)
• 5743-27-1
• C₁₂H₁₄CaO₁₂
• 227-261-5
• 390.31036 [g/mol]
• .

• L-Prolinamide,N-[(1,1-dimethylethoxy)carbonyl]-3-(trimethylsilyl)-D-alanyl-N-[(1R)-4-[(aminoiminomethyl)amino]-1-[(3aS,4S,6S,7aR)-hexahydro-3a,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]butyl]-(9CI)
• 142148-65-0
• C31H57 B N6 O6 Si
• .

• L-Threonine,N-(7-mercapto-1-oxoheptyl)-O-phosphono-
• 104302-77-4
• C11H22 N O7 P S
• 0
• .

• Luteinizinghormone-releasing factor I (Petromyzon marinus) (9CI)
• 102634-23-1
• C58H79 N15 O15
• .

• L-Arabinose
• 5328-37-0
• C₅H₁₀O₅
• 226-214-6
• 150.1299
• .

• L-Phenylalaninamide,D-prolyl-L-glutaminyl-L-glutaminyl-D-tryptophyl-L-phenylalanyl-D-tryptophyl-D-tryptophyl-
• 89457-20-5
• C66H74 N14 O10
• 1223.38
• .

• L-Norleucinamide,N2-benzoyl-N4-(7-nitro-2,1,3-benzoxadiazol-4-yl)-L-2,4-diaminobutanoyl-L-alanyl-D-tryptophyl-L-phenylalanyl-D-prolyl-L-prolyl-(9CI)
• 161238-74-0
• C56H65 N13 O11
• 0
• .

• L-Cysteine, S-ethyl-,S-oxide
• 17795-08-3
• C5H11 N O3 S
• 0
• .

• L-Prolinamide,L-tyrosyl-D-arginylglycyl-4- nitro-L-phenylalanyl-,diacetate (salt)
• 88331-14-0
• C₃₅H₅₀N₁₀O₁₂
• 0
• .

• Lividomycin
• 11111-23-2
• C₂₉H₅₅N₅O₁₈
• 761.7697
• .

• L-Valine,N-[N-[[2-[hydroxy[2-phenyl-1-[[N-(N-L-seryl-L-alanyl)-L-alanyl]amino]ethyl]phosphinyl]cyclopentyl]carbonyl]-L-valyl]-,methyl ester (9CI)
• 126333-35-5
• C34H55 N6 O10 P
• 738.8085
• .

• L-Cysteine,S-[(4-chlorophenyl)diphenylmethyl]-
• 27446-90-8
• C22H20 Cl N O2 S
• 397.9177
• .