| 22801-37-2 | L-Alanine, 3-[(2-aminoethyl)dithio]- | C5H12N2O2S2 |
| 2280-66-2 | L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-, methyl ester | C18H26N2O5 |
| 22838-84-2 | L-Tyrosine, N-[N-[(phenylmethoxy)carbonyl]-L-a-aspartyl]-, 1-methyl 4-(phenylmethyl) ester | C29H30N2O8 |
| 22839-46-9 | L-Threonine, N-[(phenylmethoxy)carbonyl]-, acetate (ester) | C14H17NO6 |
| 22839-52-7 | L-Valine, N-L-a-aspartyl-, 1-methyl ester | C10H18N2O5 |
| 22839-82-3 | L-Phenylalanine, L-a-aspartyl-, 1-methyl ester | C14H18N2O5 |
| 22839-83-4 | L-Phenylalanine, L-a-aspartyl-, 2-ethyl ester | C15H20N2O5 |
| 22849-01-0 | L-Asn-L-Phe-OH | C13H17N3O4 |
| 22859-62-7 | Lithium, [(phenylseleno)methyl]- | C7H7LiSe |
| 22872-42-0 | Lithium, (2,3,4,5-tetrafluorophenyl)- | C6HF4Li |
| 228858-51-3 | L-Leucine, 3-hydroxy-, 1,1-dimethylethyl ester, (3S)- | C10H21NO3 |
| 229165-58-6 | L-Phenylalanine, N-([1,1'-biphenyl]-4-ylsulfonyl)- | C21H19NO4S |
| 229305-40-2 | L-Tryptophan, L-b-aspartyl- | C15H17N3O5 |
| 230297-56-0 | L-Cysteine, L-asparaginyl-L-threonyl-L-leucyl-L-lysyl-L-threonyl-L-prolyl-L-arginyl-L-valyl glycylglycyl- | C47H84N16O15S |
| 230306-14-6 | L-Argininamide, N-acetyl-L-threonyl-L-cysteinyl-L-prolyl-L-phenylalanyl-L-cysteinyl- | C32H50N10O8S2 |
| 230313-53-8 | Lead manganese titanium oxide | Mn.O.Pb.Ti |
| 2313-74-8 | L-Threonine, N-formyl-, methyl ester | C6H11NO4 |
| 23161-31-1 | L-Lysine, L-threonyl- | C10H21N3O4 |
| 23161-76-4 | L-Valine, N-methyl-N-[(phenylmethoxy)carbonyl]-, 1,1-dimethylethyl ester | C18H27NO4 |
| 23234-83-5 | L-Leucine, N-[[(4-methoxyphenyl)methoxy]carbonyl]- | C15H21NO5 |
| 23234-85-7 | L-Methionine, N-[[(4-methoxyphenyl)methoxy]carbonyl]- | C14H19NO5S |
| 23234-86-8 | L-Phenylalanine, N-[[(4-methoxyphenyl)methoxy]carbonyl]- | C18H19NO5 |
| 23241-51-2 | L-Histidine, 1-[(4-methylphenyl)sulfonyl]-N-[(2-nitrophenyl)thio]- | C19H18N4O6S2 |
| 232603-05-3 | L-Tyrosine, L-alanylglycyl-L-alanyl-L-prolyl-L-a-glutamyl-L-prolyl-L-alanyl-L-a-glutamyl-L -prolyl-L-alanyl-L-glutaminyl-L-prolylglycyl-L-valyl- | C65H96N16O22 |
| 232618-10-9 | L-Phenylalanine, 4-[[(3,5-dichloro-4-pyridinyl)carbonyl]amino]-, methyl ester | C16H15Cl2N3O3 |
| 23262-01-3 | L-Isoleucine, 4-methyl- | C7H15NO2 |
| 232933-99-2 | L-Leucine, L-lysyl-L-seryl-L-serylglycyl-L-lysyl-L-leucyl-L-isoleucyl-L-seryl- | C41H77N11O13 |
| 23365-04-0 | L-Leucine, N-L-valyl-, methyl ester, monohydrochloride | C12H24N2O3.ClH |
| 233673-40-0 | L-Tyrosine, L-arginyl-L-isoleucyl- | C21H34N6O5 |
| 233772-90-2 | L-Tyrosine, 4-borono-L-phenylalanyl- | C18H21BN2O6 |
| 2338-03-6 | L-Aspartate-4-semialdehyde | C4H7NO3 |
| 234449-67-3 | L-Glutamine, L-arginyl-L-a-glutamyl-L-arginyl-L-a-aspartyl-L-histidyl-L-a-glutamyl-L-leuc yl-L-arginyl-L-histidyl-L-arginyl-L-arginyl-L-histidyl-L-histidyl-L-histidyl- | C85H135N41O23 |
| 23506-06-1 | L-Glutamic acid, N-[[(4-methoxyphenyl)methoxy]carbonyl]-, 5-(phenylmethyl) ester | C21H23NO7 |
| 23506-20-9 | L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-, hydrazide | C14H21N3O4 |
| 23576-37-6 | L-LEUCINE 4-METHOXY-B-NAPHTHYLAMIDE*FREE BASE | C17H22N2O2 |
| 23586-46-1 | Lithium, (2-bromo-1-cyclopenten-1-yl)- | C5H6BrLi |
| 236094-46-5 | L-Lysine, glycyl-L-tyrosyl-L-seryl-L-tryptophyl-L-tyrosyl- | C40H50N8O10 |
| 2361-97-9 | L-Phenylalanine, N-acetyl-, propyl ester | C14H19NO3 |
| 23631-72-3 | L-Phenylalanine, N-[1-[(phenylmethoxy)carbonyl]-L-prolyl]-, methyl ester | C23H26N2O5 |
| 23635-25-8 | Leucine, N-(trifluoroacetyl)-, methyl ester | C9H14F3NO3 |
| 236388-74-2 | Lithium boride sulfide | B.Li.S |
| 236733-25-8 | L-Isoleucine, L-asparaginyl-L-arginyl-L-glutaminyl-L-isoleucyl- | C27H50N10O8 |
| 236737-97-6 | L-Threonine, L-glutaminyl-L-a-glutamyl-L-methionyl-L-prolyl-L-leucyl-L-threonyl-L-alanyl-L -leucyl-L-leucyl-L-arginyl-L-asparaginyl-L-leucylglycyl-L-lysyl-L-methionyl- | C78H138N22O23S2 |
| 236744-96-0 | L-Proline, L-a-aspartyl-L-arginyl-L-prolyl-L-tyrosyl-L-isoleucyl-L-histidyl- | C41H60N12O11 |
| 23768-86-7 | L-Histidine, monosodium salt | C6H9N3O2.Na |
| 2378-96-3 | L-Tyrosine, O-(4-hydroxy-3-methylphenyl)-3,5-diiodo- | C16H15I2NO4 |
| 23827-76-1 | L-Phenylalanine, N-(1-L-seryl-L-prolyl)- | C17H23N3O5 |
| 23827-99-8 | L-Proline, 1-[N-(N-glycyl-L-phenylalanyl)-L-seryl]- | C19H26N4O6 |
| 23832-16-8 | Lithium, [3-(trimethylsilyl)-2-propynyl]- | C6H11LiSi |
| 23846-09-5 | L-Arginine, L-prolyl-L-phenylalanyl- | C20H30N6O4 |
| 238736-52-2 | L-Valine, L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-threonyl-L-valyl-L-leucyl-L-threonyl- | C48H89N9O12 |
| 239075-62-8 | L-Threonine, L-a-glutamyl-L-isoleucyl-L-leucyl-L-a-glutamyl-L-valyl-L-prolyl-L-seryl- | C39H66N8O15 |
| 23912-28-9 | L-Proline, 4-[[(4-methoxyphenyl)methyl]thio]-, cis- | C13H17NO3S |
| 2392-63-4 | L-Alanine, N-(1,2-dioxopropyl)- | C6H9NO4 |
| 239475-30-0 | Lithium lutetium fluoride | F.Li.Lu |
| 2417-95-0 | Lithium, (4-methylphenyl)- | C7H7Li |
| 241814-53-9 | L-Glutamine, L-leucyl-L-valyl-L-arginyl-L-arginyl-L-phenylalanyl-L-valyl-L-histidyl-L-arginyl- L-arginyl-L-prolyl-L-histidyl-L-valyl-L-a-glutamyl-L-seryl- | C84H138N32O20 |
| 242487-01-0 | L-Proline, N-(3-methoxy-1,2,4-thiadiazol-5-yl)-L-leucyl-, methyl ester | C15H24N4O4S |
| 24326-08-7 | L-Alaninamide, L-alanyl- | C6H13N3O2 |
| 243647-53-2 | Lithium, [1-(2-propenyl)-1H-inden-1-yl]- | C12H11Li |
| 243850-70-6 | L-Tyrosine, L-leucyl-L-valyl-L-histidyl-L-phenylalanyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl- | C59H92N12O11 |
| 2439-38-5 | L-Isoleucine, N,N-dimethyl- | C8H17NO2 |
| 243961-51-5 | L-Leucine, L-seryl-L-methionyl-L-seryl-L-isoleucyl-L-alanyl-L-arginyl- | C32H60N10O10S |
| 243981-51-3 | L-Proline, 1-[(1E)-(2-methyl-4-nitrophenyl)azo]- | C12H14N4O4 |
| 244008-05-7 | L-Histidine, L-leucyl-L-a-glutamyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L-histidyl- | C47H62N20O11 |
| 244132-29-4 | L-Alanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-(methylsulfonyl)- | C19H19NO6S |
| 2441-68-1 | L-Threonine, N-[4-methyl-2-nitro-3-(phenylmethoxy)benzoyl]-, methyl ester | C20H22N2O7 |
| 244181-62-2 | L-Serine, L-arginyl-L-tyrosyl-L-tryptophyl-L-methionyl- | C34H47N9O8S |
| 244292-92-0 | L-Valine, glycyl-L-valyl-L-lysyl-L-a-glutamyl-L-seryl-L-leucyl- | C32H58N8O11 |
| 2448-58-0 | L-Phenylalanine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl]- | C17H24N2O5 |
| 245076-38-4 | L-Glutamic acid, L-phenylalanyl-L-phenylalanyl-L-tyrosyl-L-valyl-L-threonyl- | C41H52N6O11 |
| 245091-69-4 | L-Proline, L-leucyl-L-arginyl-L-lysylglycyl-L-asparaginyl-L-tyrosyl-L-alanyl-L-a-glutamyl -L-arginyl-L-valylglycyl-L-alanylglycyl-L-alanyl- | C67H111N23O20 |
| 245110-71-8 | L-Leucine, L-lysyl-L-tyrosyl-L-asparaginyl-L-lysyl-L-alanyl-L-asparaginyl-L-tryptophyl-L- phenylalanyl- | C58H82N14O13 |
| 245124-39-4 | L-Histidine, L-tryptophyl-L-leucyl-L-methionyl-L-tryptophyl-L-arginyl-L-alanyl-L-lysylglycyl -L-threonyl-L-threonylglycyl-L-phenylalanyl-L-a-glutamyl-L-alanyl- | C83H119N23O20S |
| 245322-15-0 | L-Valine, L-methionyl-L-phenylalanyl-L-leucyl-L-lysyl-L-alanyl-L-valyl-L-valyl-L-leucyl-L- threonyl-L-valyl-L-alanyl-L-leucyl-L-valyl-L-alanyl-L-isoleucyl-L-threonylglycyl -L-threonyl-L-glutaminyl-L-alanyl-L-a-glutamyl-L-valyl-L-threonyl-L-seryl-L-a- aspartyl-L-glutaminyl-L-valyl-L-alanyl-L-asparaginyl- | C138H234N34O43S |
| 245341-78-0 | L-Proline, L-leucyl-L-leucyl-L-prolyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-alanyl- | C45H79N9O10 |
| 245341-80-4 | L-Proline, L-valyl-L-leucyl-L-leucyl-L-prolyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-alanyl- | C50H88N10O11 |
| 245341-83-7 | L-Leucine, L-alanyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-prolyl-L-valyl- | C39H70N8O9 |
| 245420-93-3 | L-Aspartic acid, L-lysyl-L-glutaminyl-L-alanylglycyl- | C20H35N7O9 |
| 245759-05-1 | L-Serine, L-lysyl-L-phenylalanyl-L-leucyl-L-isoleucyl-L-valyl-L-lysyl- | C41H71N9O9 |
| 246223-23-4 | L-Histidine, L-a-aspartyl-L-tyrosyl-L-tyrosyl-L-methionyl- | C33H41N7O10S |
| 246231-57-2 | L-Cysteine, L-cysteinylglycyl- | C8H15N3O4S2 |
| 246848-94-2 | L-Histidine, L-methionyl-L-arginylglycyl-L-seryl-L-histidyl-L-histidyl-L-histidyl-L-histidyl-L- histidyl- | C52H73N25O12S |
| 246863-03-6 | L-Proline, L-leucyl-L-tyrosyl-L-leucyl-L-seryl-L-arginyl-L-arginyl-L-seryl-L-phenylalanyl-L -isoleucyl-L-a-aspartyl-L-a-glutamyl-L-lysyl-L-lysyl-L-methionyl- | C85H139N23O23S |
| 246863-05-8 | L-Asparagine, L-arginyl-L-threonyl-L-alanyl-L-leucylglycyl-L-a-aspartyl-L-isoleucylglycyl- | C37H65N13O14 |
| 24696-02-4 | L-Aspartic acid, N-(cyclohexylcarbonyl)- | C11H17NO5 |
| 247034-73-7 | L-Alanine, 3-[[3-methoxy-4-[4-[(1,4,5,6-tetrahydro-2-pyrimidinyl)amino]-1-piperidin yl]benzoyl]amino]-N-(phenylsulfonyl)- | C26H34N6O6S |
| 247064-86-4 | L-Valine, L-alanyl-L-histidyl-L-asparaginyl-L-arginylglycyl-L-leucyl-L-threonylglycyl-L- serylglycyl-L-valyl-L-lysyl-L-valyl-L-alanyl- | C62H108N22O19 |
| 247064-87-5 | L-Threonine, L-arginylglycyl-L-leucyl-L-threonylglycyl-L-serylglycyl-L-valyl-L-lysyl-L-valyl-L- alanyl-L-valyl-L-leucyl-L-a-aspartyl- | C63H113N19O21 |
| 247073-75-2 | L-Leucine, L-alanyl-L-lysyl- | C15H30N4O4 |
| 247089-65-2 | L-Arginine, L-seryl-L-arginyl-L-a-aspartyl-L-prolyl-L-prolyl-L-alanyl-L-seryl-L-alanyl-L-ser yl-L-glutaminyl-L-valyl-L-threonylglycyl-L-isoleucyl- | C63H108N22O23 |
| 247150-66-9 | L-Glutamic acid, N-[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]- | C23H37NO5 |
| 247185-95-1 | L-Proline, L-a-aspartyl-L-phenylalanyl-L-arginyl-L-arginyl-L-leucyl-L-prolylglycyl-L-alan yl-L-phenylalanyl-L-tryptophyl-L-glutaminyl-L-leucyl-L-arginyl-L-glutaminyl- | C88H131N27O20 |
| 24721-52-6 | L-Alanine, L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl - | C30H52N10O11 |
| 247245-09-6 | L-Leucine, L-cysteinyl-L-alanyl-L-prolyl-L-prolylglycyl-L-tyrosyl-L-alanyl-L-leucyl- | C42H65N9O11S |
| 247255-14-7 | L-Lysine, L-methionyl-L-valyl-L-isoleucyl-L-isoleucyl-L-threonyl-L-threonyl- | C36H68N8O10S |
| 247255-23-8 | L-Lysine, L-tryptophyl-L-tyrosyl-L-asparaginyl-L-alanyl-L-tryptophyl-L-asparaginyl-L-a -glutamyl- | C53H67N13O14 |
| 247570-54-3 | L-Glutamic acid, 1-dodecyl ester, monosodium salt | C17H33NO4.Na |
| 2479-85-8 | L-Lysine, glycyl-L-phenylalanyl-L-phenylalanyl-L-tyrosyl-L-threonyl-L-prolyl- | C44H58N8O10 |
| 24807-63-4 | L-Serine, O-phenyl- | C9H11NO3 |