| 301546-73-6 | L-Valine, L-seryl-L-leucyl-L-glutaminyl-L-alanyl-L-leucyl-L-lysyl-L-valyl-L-threonyl- | C43H79N11O13 |
| 301546-91-8 | L-Aspartic acid, glycyl-L-phenylalanyl-L-tyrosyl-L-prolyl-L-isoleucyl-L-leucyl-L-asparaginyl-L- alanyl-L-threonyl-L-valyl-L-threonyl-L-alanyl-L-threonyl-L-valyl-L-a-glutamyl-L -prolyl-L-a-glutamyl-L-threonylglycyl- | C94H143N21O33 |
| 301651-07-0 | L-Valine, N-benzoyl-2,3-didehydro-3-[3-[1-(2-ethoxy-2-oxoethyl)pyridinium-3-yl]-1 -phenyl-1H-pyrazol-4-yl]alanyl-, bromide | C33H34N5O6.Br |
| 30169-63-2 | Lithium, (2,5-dimethyl-3-thienyl)- | C6H7LiS |
| 302543-67-5 | L-Threonine, L-glutaminyl-L-glutaminyl-L-tyrosyl-L-asparaginyl-L-seryl-L-tyrosyl-L-prolyl-L -leucyl- | C50H72N12O17 |
| 302788-42-7 | L-Histidine, glycyl-L-alanyl-L-prolyl-L-a-aspartyl- | C20H29N7O8 |
| 302900-68-1 | L-Leucine, L-arginyl-L-arginyl-L-arginyl-L-a-glutamyl- | C29H56N14O8 |
| 302900-73-8 | L-Histidine, L-lysyl-L-arginyl-L-arginyl-L-histidyl-L-valyl-L-alanyl-L-lysyl- | C44H78N20O9 |
| 302906-55-4 | L-Glutamic acid, 4-(2,2-dimethylpropylidene)-, (4E)- | C10H17NO4 |
| 302957-50-2 | L-Proline, L-arginyl-L-valyl-L-cysteinyl-L-phenylalanyl- | C28H44N8O6S |
| 303044-94-2 | L-Alaninamide, glycyl-L-tryptophyl-L-threonyl-L-leucyl-L-asparaginyl-L-seryl-L-alanylglycyl-L -tyrosyl-L-leucyl-L-leucylglycyl-L-prolyl-L-arginyl- | C72H111N21O19 |
| 303044-97-5 | L-Alaninamide, glycyl-L-tryptophyl-L-threonyl-L-leucyl-L-asparaginyl-L-seryl-L-alanylglycyl-L -tyrosyl-L-leucyl-L-leucylglycyl-L-prolyl-L-ornithyl- | C71H109N19O19 |
| 303082-81-7 | L-Serine, L-a-aspartyl-L-valyl-L-seryl-L-asparaginyl-L-arginyl-L-prolyl- | C30H51N11O13 |
| 303128-55-4 | L-Valine, glycyl-L-arginyl-L-a-glutamyl-L-a-aspartyl- | C22H38N8O10 |
| 30383-01-8 | LithiuM thioethoxide | C2H6S.Li |
| 304009-67-4 | L-Glutamic acid, L-a-glutamyl-L-tyrosyl-L-prolyl-L-methionyl- | C29H41N5O11S |
| 304851-56-7 | L-Arginine, L-prolyl-L-tyrosyl-L-alanyl-L-tyrosyl-L-tryptophyl-L-methionyl- | C48H63N11O10S |
| 305340-15-2 | L-Asparagine, N-acetyl-L-seryl-L-leucyl- | C15H26N4O7 |
| 305368-69-8 | L-Proline, L-glutaminyl-L-lysyl-L-a-glutamyl-L-seryl-L-leucyl-L-leucyl-L-phenylalanyl-L- prolyl-L-prolyl-L-valyl-L-lysyl-L-leucyl-L-leucyl-L-arginyl-L-arginyl-L-valyl- | C95H162N26O22 |
| 3057-69-0 | L-Alanine, N-[N-[N-[(phenylmethoxy)carbonyl]-L-alanyl]-L-alanyl]-, methyl ester | C18H25N3O6 |
| 306276-73-3 | L-Isoleucine, L-lysyl-L-leucyl-L-valyl-L-valyl-L-valylglycyl-L-alanyl-L-alanylglycyl-L-valylglyc yl-L-lysyl-L-seryl-L-alanyl-L-leucyl-L-threonyl- | C72H131N19O20 |
| 30664-77-8 | L-Tyrosine, N-(1-oxodecyl)- | C19H29NO4 |
| 307299-71-4 | L-Alanine, L-lysyl-L-isoleucyl-L-valyl-L-phenylalanyl-L-phenylalanyl- | C38H57N7O7 |
| 307300-64-7 | L-Arginine, L-threonyl-L-valyl-L-leucyl-L-threonyl-L-seryl-L-lysyl-L-tyrosyl- | C43H74N12O13 |
| 307313-74-2 | L-Aspartic acid, L-alanyl-L-histidyl-L-histidyl-L-alanyl-L-histidyl-L-histidyl-L-alanyl-L-alanyl- | C40H55N17O12 |
| 307925-37-7 | L-Leucine, L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl- | C54H101N9O10 |
| 30802-27-8 | L-Alanine, L-alanyl-L-alanyl-, methyl ester | C10H19N3O4 |
| 308249-40-3 | L-Asparagine, L-methionyl-L-seryl-L-leucyl-L-glutaminyl-L-seryl-L-arginylglycyl-L-seryl- | C37H66N14O15S |
| 308340-70-7 | L-Tryptophanamide, L-histidyl-D-phenylalanyl-L-arginyl- | C32H41N11O4 |
| 309247-47-0 | L-Leucine, L-phenylalanyl-L-lysyl-L-lysyl-L-seryl-L-phenylalanyl-L-lysyl- | C45H72N10O9 |
| 309254-90-8 | L-Tryptophan, N-(chloroacetyl)-N-(phenylmethyl)-, 1,1-dimethylethyl ester | C24H27ClN2O3 |
| 309259-13-0 | L-Leucine, glycyl-L-tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl -L-arginyl-L-arginyl-L-arginylglycyl-L-prolyl-L-prolyl-L-seryl-L-seryl-L-seryl-L- serylglycyl- | C98H172N42O28 |
| 309259-96-9 | L-Valine, L-threonyl-L-arginyl-L-a-glutamyl-L-a-aspartyl-L-isoleucyl-L-tyrosyl-L-valyl-L -asparaginyl-L-tyrosyl-L-prolyl-L-threonyl-L-phenylalanyl-L-seryl-L-arginyl-L- arginyl-L-prolyl-L-lysyl-L-threonyl-L-arginyl- | C111H176N34O32 |
| 309260-03-5 | L-Valine, L-threonyl-L-threonyl-L-asparaginyl-L-asparaginyl-L-asparaginyl-L-prolyl-L- asparaginyl-L-seryl-L-alanyl-L-valyl-L-asparaginyl-L-isoleucyl-L-lysyl-L-lysyl -L-isoleucyl-L-phenylalanyl-L-threonyl-L-a-aspartyl- | C90H148N26O31 |
| 30954-15-5 | L-Tryptophan, N-[(phenylmethoxy)carbonyl]-, 4-acetylphenyl ester | C27H24N2O5 |
| 30990-90-0 | L-Phenylalanine, a-methyl-, hydrochloride | C10H13NO2.ClH |
| 31025-44-2 | L-Phenylalanine, L-histidyl-L-prolyl- | C20H25N5O4 |
| 310404-89-8 | L-Proline, glycyl-L-arginylglycyl-L-a-aspartyl-L-methionyl- | C24H41N9O9S |
| 310455-49-3 | L-Cysteine, L-arginyl-L-arginyl-L-arginyl-L-arginyl- | C27H55N17O6S |
| 310900-08-4 | L-Leucine, L-asparaginyl-L-prolyl-L-arginyl-L-alanyl-L-methionyl-L-glutaminyl-L-alanyl-L -leucyl- | C43H76N14O12S |
| 310901-06-5 | L-Aspartic acid, L-a-aspartyl-L-alanyl-L-a-glutamyl-L-phenylalanyl-L-arginyl-L-histidyl- | C37H52N12O14 |
| 31103-51-2 | Lithium, (iodomethyl)- | CH2ILi |
| 311343-71-2 | L-Arginine, L-arginyl-L-seryl-L-a-aspartyl-L-a-glutamyl-L-leucyl-L-threonyl- | C34H61N13O14 |
| 31147-07-6 | L-Valine, N-carboxy- | C6H11NO4 |
| 312263-46-0 | L-Alanine, 3-[[4-[2-(1,5,6,7-tetrahydro-1,8-naphthyridin-2-yl)ethyl]benzoyl]amino]-N- [[4-(trimethylstannyl)phenyl]sulfonyl]- | C29H36N4O5SSn |
| 312506-95-9 | L-Leucine, L-alanyl-L-leucyl-L-glutaminyl-L-prolylglycyl-L-threonyl-L-alanyl-L-leucyl- | C40H70N10O12 |
| 312583-13-4 | L-Phenylalanine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, phenylmethyl ester | C31H27NO4 |
| 312609-59-9 | L-Valine, L-arginyl-L-prolyl-L-methionyl-L-threonyl-L-tyrosyl-L-lysyl-L-alanyl-L-alanyl- | C46H77N13O12S |
| 312692-24-3 | L-Lysine, L-glutaminyl-L-alanyl-L-a-glutamyl-L-prolyl-L-a-aspartyl-L-arginyl-L-alanyl-L -histidyl-L-tyrosyl-L-asparaginyl-L-isoleucyl-L-valyl-L-threonyl-L-phenylalan yl-L-cysteinyl-L-cysteinyl- | C86H131N25O26S2 |
| 31269-52-0 | L-Tyrosine, N-acetyl-3-methoxy-, acetate (ester) | C14H17NO6 |
| 313062-42-9 | L-Lysine, L-a-aspartyl-L-tyrosyl-L-a-aspartyl-L-a-aspartyl-L-a-aspartyl-L-a-aspartyl- | C35H48N8O19 |
| 313220-09-6 | LEPTIN (126-140) (HUMAN) | C65H103N15O26 |
| 31337-79-8 | L-Histidine, N-(6-amino-1-oxohexyl)- | C12H20N4O3 |
| 313640-90-3 | L-Phenylalanine, L-seryl-L-prolyl-L-seryl-L-tyrosyl-L-alanyl-L-tyrosyl-L-histidyl-L-glutaminyl- | C52H66N12O15 |
| 313947-13-6 | L-Tyrosine, N-(3-carboxy-1-oxopropyl)-L-alanyl-L-alanyl-L-valyl-L-alanyl-L-leucyl-L-leuc yl-L-prolyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-leucyl-L-leucyl-L-alanyl -L-prolyl-L-lysyl-L-asparaginyl-L-asparaginyl-L-leucyl-L-lysyl-L-a-glutamyl-L- cysteinylglycyl-L-leucyl- | C129H216N30O35S |
| 313951-77-8 | L-Serinamide, glycyl-L-seryl-, 3-octanoate | C16H30N4O6 |
| 31528-56-0 | L-Serine, N-formyl-L-methionyl- | C9H16N2O5S |
| 3154-48-1 | L-Isoleucine, N-formyl-, methyl ester | C8H15NO3 |
| 315666-89-8 | L-Cysteine, L-cysteinyl-L-valyl-L-phenylalanyl-L-threonyl-L-seryl-L-a-aspartyl-L-tyrosyl-L -alanyl-L-phenylalanyl- | C52H70N10O16S2 |
| 315667-89-1 | L-Serine, L-histidyl-L-leucyl-L-histidylglycyl-L-seryl-L-phenylalanyl-L-alanyl- | C38H54N12O11 |
| 315667-92-6 | L-Serine, L-tyrosyl-L-arginyl-L-seryl-L-glutaminyl-L-seryl-L-isoleucyl- | C35H57N11O13 |
| 31600-86-9 | Lithium, (2-methoxyphenyl)- | C7H7LiO |
| 31612-88-1 | Lithium, (ethoxyethynyl)- | C4H5LiO |
| 316145-55-8 | L-Serine, L-a-glutamyl-L-a-aspartyl-L-asparaginyl-L-glutaminyl-L-arginyl-L-prolyl- | C32H52N12O15 |
| 31654-66-7 | L-Leucine, 4-hydroxy- | C6H13NO3 |
| 31675-19-1 | L-Lysine, octadecyl ester | C24H50N2O2 |
| 316821-17-7 | L-Isoleucine, N-acetyl-, phenylmethyl ester | C15H21NO3 |
| 317385-64-1 | Lithium, [2-[(1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl]-1H-inden-1-yl]- | C19H25Li |
| 318272-58-1 | L-Valine, L-lysyl-L-valyl-L-phenylalanylglycyl-L-seryl-L-leucyl-L-alanyl-L-phenylalanyl- | C48H74N10O11 |
| 318274-84-9 | L-Valine, glycyl-L-leucyl-L-prolyl-L-seryl-L-isoleucyl-L-prolyl-L-valyl-L-histidyl-L-prolyl- | C48H78N12O12 |
| 320782-85-2 | L-Isoleucine, L-tryptophyl-L-methionyl-L-a-glutamyl-L-tryptophyl-L-a-aspartyl-L-arginyl-L- a-glutamyl- | C53H73N13O15S |
| 321529-99-1 | L-Arginine, L-valyl-L-lysyl-L-leucylglycyl-L-histidyl-L-prolyl-L-a-aspartyl-L-threonyl-L-leuc yl-L-asparaginyl-L-glutaminylglycyl-L-a-glutamyl-L-phenylalanyl-L-lysyl-L-a- glutamyl-L-leucyl-L-valyl- | C97H158N28O29 |
| 32161-36-7 | L-Alanine, 2,3-dihydroxybutanedioate (1:1) | C4H6O6.C3H7NO2 |
| 321974-40-7 | L-Phenylalanine, glycyl-L-seryl-L-seryl- | C17H24N4O7 |
| 32214-00-9 | L-Alanine, N-dodecyl- | C15H31NO2 |
| 32227-54-6 | L-Alanine, 2-oxo-2-phenylethyl ester, hydrochloride | C11H13NO3.ClH |
| 32227-56-8 | L-Leucine, 2-oxo-2-phenylethyl ester, hydrochloride | C14H19NO3.ClH |
| 322519-33-5 | L-Leucine, L-seryl-L-threonyl-L-prolyl-L-a-glutamyl-L-seryl-L-alanyl-L-asparaginyl- | C33H55N9O15 |
| 32345-44-1 | L-Alanine, 3-chloro-, methyl ester | C4H8ClNO2 |
| 3235-56-1 | L-Arginine, L-arginyl-L-alanyl-L-prolylglycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalan yl- | C48H71N15O11 |
| 32450-62-7 | L-Tryptophan, monosodium salt | C11H12N2O2.Na |
| 32467-84-8 | L-Prolinamide, 5-oxo-L-prolyl-L-lysyl- | C16H27N5O4 |
| 32467-91-7 | L-Valine, L-cysteinyl- | C8H16N2O3S |
| 324742-31-6 | L-Argininamide, L-valyl-L-prolyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)- | C26H37N7O5 |
| 324747-39-9 | L-Tyrosine, L-histidyl-L-prolyl-L-valylglycyl-L-a-glutamyl-L-alanyl-L-a-aspartyl-L-tyrosyl- L-phenylalanyl-L-a-glutamyl- | C62H79N13O20 |
| 32557-24-7 | L-Alanine, glycyl-L-leucyl- | C11H21N3O4 |
| 32563-24-9 | L-ERYTHRO-4-FLUOROGLUTAMIC ACID | C5H8FNO4 |
| 32653-39-7 | L-Valine, N-[[3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]-4-pyridinyl]methylene] - | C13H19N2O7P |
| 32667-94-0 | L-Phenylalanine, N-(1-naphthalenylacetyl)- | C21H19NO3 |
| 3271-52-1 | L-Proline, 1-[N-[N-[(phenylmethoxy)carbonyl]-L-valyl]-L-tyrosyl]-, 1,1-dimethylethyl ester | C31H41N3O7 |
| 327185-68-2 | L-Leucine, L-tyrosyl-L-glutaminyl-L-seryl-L-lysyl- | C29H47N7O9 |
| 32725-08-9 | Lithium, (6-methoxy-2-naphthalenyl)- | C11H9LiO |
| 327601-59-2 | L-Valine, L-leucylglycyl-L-prolyl-L-histidyl-L-tyrosyl-L-threonyl-L-prolyl-L-lysyl-L-isoleuc yl- | C54H85N13O13 |
| 327601-63-8 | L-Alanine, L-glutaminyl-L-valyl-L-prolyl-L-seryl-L-leucyl-L-glutaminyl-L-tyrosyl-L-leucyl- | C47H75N11O14 |
| 327601-64-9 | L-Leucine, L-threonyl-L-threonyl-L-prolyl-L-a-glutamyl-L-seryl-L-alanyl-L-asparaginyl- | C34H57N9O15 |
| 327603-57-6 | L-Tryptophanamide, N-acetyl-L-histidyl-L-phenylalanyl-L-cysteinyl- | C31H36N8O5S |
| 327616-36-4 | L-Phenylalanine, N-[[(2R)-tetrahydro-2-furanyl]carbonyl]- | C14H17NO4 |
| 328004-72-4 | L-Glutamic acid, L-valyl-L-valyl-L-a-glutamyl- | C20H34N4O9 |
| 328405-19-2 | L-Serine, L-seryl-L-tyrosylglycyl-L-methionyl- | C22H33N5O9S |
| 328897-79-6 | L-Threonine, L-glutaminyl-L-glutaminyl-L-tyrosyl-L-asparaginyl-L-seryl-L-tyrosyl-L-prolyl-L -prolyl- | C49H68N12O17 |