• L-Leucinamide,N-acetyl-L-leucyl-N-[4-[(aminoiminomethyl)amino]-1-formylbutyl]-,monohydrochloride (9CI)
• 24125-16-4
• C20H38 N6 O4 . Cl H
• 463.01
• .

• L-Valine,N-[(phenylmethoxy)carbonyl]-, methyl ester
• 24210-19-3
• C14H19 N O4
• 265.3
• .

• L-Leucine-15N,N-[(9H-fluoren-9-ylmethoxy)carbonyl]- (9CI)
• 200937-57-1
• C21H23 N O4
• 353.41162
• .

• L-Proline,1-[(1,1-dimethylethoxy)carbonyl]-L-prolyl-L-prolyl-L-prolyl-
• 29804-52-2
• C25H38 N4 O7
• 506.59
• .

• L-Valine, L-g-glutamyl-
• 2746-34-1
• C10H18 N2 O5
• 246.26
• .

• L-Threonine, N-methyl-
• 2812-28-4
• C5H11 N O3
• 169.61
• .

• L-Asparagine,N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-[(4-methylphenyl)diphenylmethyl]-,pentafluorophenyl ester (9CI)
• 200259-55-8
• C45H33 F5 N2 O5
• 776.75
• .

• L-Phenylalanine-15N
• 29700-34-3
• C9H11 N O2
• 175.28
• .

• L-Cysteine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-S-(2-hydroxyethyl)-
• 200354-35-4
• C20H21 N O5 S
• 387.45
• .

• Lysine, N2-acetyl-,monohydrate (9CI)
• 200712-06-7
• C8H16 N2 O3 . H2 O
• 0
• .

• L-Histidine, 1-methyl-,monohydrochloride (9CI)
• 200926-96-1
• C7H11 N3 O2 . Cl H
• 205.64
• .

• L-Lysine,N2-[(1,1-dimethylethoxy)carbonyl]-N6-[(4-methylphenyl)sulfonyl]-, 4-nitrophenylester
• 200943-66-4
• C24H31 N3 O8 S
• 521.58
• .

• L-Valine, L-tryptophyl-
• 24613-12-5
• C16H21 N3 O3
• 303.36
• .

• L-Proline-14C5 (9CI)
• 2728-13-4
• C5H9 N O2
• 125.22
• .

• L-Glutamic acid,L-methionyl-L-a-aspartyl-L-prolyl-L-valyl-L-a-aspartyl-L-prolyl-L-asparaginyl-L-isoleucyl-(9CI)
• 200203-20-9
• C43H68 N10 O17 S
• 1029.12
• .

• L-Arginine,N-acetyl-L-leucyl-L-leucyl-
• 24125-28-8
• C20H38 N6 O5
• 0
• .

• L-Glutamic acid,N-[4-[[(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-g-glutamyl-L-g-glutamyl-L-g-glutamyl-
• 29701-38-0
• C34H40 N10 O15
• 0
• .

• Lysine-2-15N,hydrochloride (1:2)
• 2747-89-9
• C6H14 N2 O2 . 2 Cl H
• 220.12
• .

• Lactic acid, D-, esterwith L-alanine (8CI)
• 29028-25-9
• C6H11 N O4
• 161.15584
• .

• L-Tyrosine, iodo-
• 29592-76-5
• C9H10 I N O3
• 0
• .

• Leucine,N-[(1,1-dimethylethoxy)carbonyl]-, monohydrate (9CI)
• 200937-21-9
• C11H21 N O4 . H2 O
• 0
• .

• L-Proline,4-(methylthio)-, cis- (9CI)
• 20182-95-0
• C6H11 N O2 S
• 161.22204
• .

• L-Glutamic acid,5-propyl ester, homopolymer (9CI)
• 28877-93-2
• C8 H15 N O4
• 0
• .

• Lanosta-7,9(11),20-triene-3b,18-diol, diacetate (8CI)
• 24041-73-4
• C34H52 O4
• 0
• .

• L-Tyrosine,N-[(2S)-2-hydroxy-1-oxo-3-phenylpropyl]-
• 201336-54-1
• C18H19 N O5
• 329.35
• .

• L-Aspartic acid,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1-methyl-1-phenylethyl) ester
• 200336-86-3
• C28H27 N O6
• 473.52
• .

• L-Alaninamide,N-acetyl-L-alanyl-L-glutaminyl-N-(4-nitrophenyl)- (9CI)
• 201677-60-3
• C19H26 N6 O7
• 467.48
• .

• L-Alanine,N-[(phenylmethoxy)carbonyl]-L-methionyl- (9CI)
• 24787-85-7
• C16H22 N2 O5 S
• 354.42
• .

• L-Serine,L-alanylglycyl-L-alanyl-L-valyl-L-valylglycylglycyl-L-leucylglycylglycyl-L-tyrosyl-L-methionyl-L-leucylglycyl-L-seryl-L-alanyl-L-methionyl-
• 202121-03-7
• C68H112 N18 O22 S2
• 1597.85
• .

• L-Alanine,1-carboxyethyl ester, (S)- (9CI)
• 29028-24-8
• C6H11 N O4
• 161.15584
• .

• Lysine-N6-15N,dihydrochloride (9CI)
• 204451-46-7
• C6H14 N2 O2 . 2 Cl H
• 220.12
• .

• L-Tyrosine,N-acetyl-O-(1,1-dimethylethyl)-
• 201292-99-1
• C15H21 N O4
• 279.33
• .

• L-Lysine-N2-15N,dihydrochloride (9CI)
• 204451-50-3
• C6H14 N2 O2 . 2 Cl H
• 0
• .

• L-Leucine-2-13C
• 201612-66-0
• C6H13 N O2
• 132.18
• .

• L-Prolinamide,L-alanyl-L-phenylalanyl-N-(4-nitrophenyl)- (9CI)
• 201732-35-6
• C23H27 N5 O5
• 453.49
• .

• L-Alanine-3-13C,N-[(1,1-dimethylethoxy)carbonyl]- (9CI)
• 201740-79-6
• C8H15 N O4
• 190.22
• .

• L-Proline,4-amino-3-hydroxy-, (3R,4S)-
• 202473-21-0
• C5H10 N2 O3
• 146.1445
• .

• L-Valine, N,N-dimethyl-
• 2812-32-0
• C7H15 N O2
• 145.2
• .

• L-Asparagine-N-15N,monohydrate (9CI)
• 204451-47-8
• C4H8 N2 O3 . H2 O
• 151.14
• .

• L-Arginine, methylester
• 2577-94-8
• C7H16 N4 O2
• 219-935-2
• 188.22754
• .

• L-Isoleucine,N-[6-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]-1-oxohexyl]-O-phosphono-L-tyrosyl-L-a-glutamyl-L-a-glutamyl- (9CI)
• 201422-05-1
• C41H62 N7 O16 P S
• 972.01
• .

• L-Leucine-1-13C,N-[(1,1-dimethylethoxy)carbonyl]-, monohydrate (9CI)
• 201740-80-9
• C11H21 N O4 . H2 O
• 250.31302
• .

• L-Alanine, 3-amino-,1,1-dimethylethyl ester
• 202477-94-9
• C7H16 N2 O2
• 160.21414
• .

• L-Phenylalanine,4-acetyl-N-[(1,1-dimethylethoxy)carbonyl]-
• 204856-73-5
• C16H21 N O5
• 0
• .

• Lanthanum fluoride(LaF3), hydrate (2:1) (9CI)
• 20919-66-8
• F3La . 1/2 H2 O
• 409.82
• .

• L-Proline,5-(2-propen-1-yl)-, methyl ester, (5R)-
• 210345-08-7
• C9H15 N O2
• 169.2209
• .

• L-Glutamine-N,N2-15N2
• 204451-48-9
• C5H10 N2 O3
• 148.16
• .

• Lupan-28-oic acid,3-(acetyloxy)-, (3b)-
• 25488-54-4
• C32H52 O4
• 498.737
• .

• Lupan-28-oic acid,3-oxo-
• 25576-27-6
• C30H48 O3
• 0
• .

• L-Homoserine,3,3-difluoro-
• 208756-00-7
• C4H7 F2 N O3
• 155.1000864
• .