| 2481-11-0 | L-Cysteine, S-(1,1-dimethylethyl)-, 1,1-dimethylethyl ester, hydrochloride | C11H23NO2S.ClH |
| 24868-49-3 | L-Aspartic acid, N,N-bis(carboxymethyl)- | C8H11NO8 |
| 2488-11-1 | L-Methionine, L-histidyl- | C11H18N4O3S |
| 2488-26-8 | L-Alanine, L-alanyl-, 1,1-dimethylethyl ester | C10H20N2O3 |
| 248909-61-7 | L-Tyrosine, glycyl-L-prolyl-L-a-glutamyl-L-seryl-L-arginyl-L-leucyl-L-leucyl-L-a-glutamyl- L-phenylalanyl- | C56H83N13O17 |
| 249301-31-3 | L-Aspartic acid, L-lysyl-L-leucylglycylglycyl-L-seryl-L-glutaminyl-L-a-glutamyl-L-a-aspartyl-L- glutaminyl-L-isoleucyl-L-lysyl-L-asparaginyl-L-alanyl-L-isoleucyl- | C67H114N20O26 |
| 249301-52-8 | L-Serine, glycyl-L-a-glutamyl-L-leucyl-L-leucyl-L-glutaminyl-L-a-aspartyl-L-asparagin yl-L-alanyl-L-lysyl-L-leucyl-L-valyl-L-prolyl-L-valyl-L-leucyl- | C71H122N18O23 |
| 249736-15-0 | L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-4-fluoro-N-methyl- | C15H20FNO4 |
| 249884-49-9 | L-Tyrosine, L-prolyl-L-seryl-L-prolyl-L-arginyl-L-a-glutamylglycyl-L-lysyl-L-arginyl-L-seryl - | C50H81N17O16 |
| 249884-54-6 | L-Leucine, L-lysyl-L-prolyl-L-alanyl-L-leucyl-L-phenylalanyl-L-phenylalanyl-L-arginyl- | C50H78N12O9 |
| 250268-79-2 | L-Lysine, L-isoleucyl-L-a-aspartyl-L-a-aspartyl- | C20H35N5O9 |
| 250268-80-5 | L-Serine, L-a-aspartyl-L-a-aspartyl-L-lysyl- | C17H29N5O10 |
| 250268-82-7 | L-Serine, L-isoleucyl-L-a-aspartyl-L-a-aspartyl-L-lysyl- | C23H40N6O11 |
| 25047-67-0 | Lithium, heptyl- | C7H15Li |
| 2505-28-4 | L-Isoleucine, N-(trifluoroacetyl)-, butyl ester | C12H20F3NO3 |
| 251325-04-9 | L-Histidine, L-asparaginyl-L-tyrosyl-L-asparaginyl-L-methionyl- | C28H39N9O9S |
| 251325-10-7 | L-Cysteine, S-[2-[(1-iminoethyl)amino]-1-methylethyl]- | C8H17N3O2S |
| 251343-93-8 | L-Threonine, L-leucylglycyl-L-lysyl-L-prolyl-L-tryptophyl-L-arginyl-L-tyrosyl-L-prolyl- | C54H80N14O12 |
| 251375-58-3 | L-Asparagine, L-valyl-L-a-aspartyl-L-methionyl-L-a-glutamyl-L-glutaminyl-L-lysyl-L-leucyl-L -isoleucyl-L-alanyl-L-a-glutamyl-L-a-glutamyl-L-a-aspartyl-L-leucyl- | C69H115N17O27S |
| 251450-39-2 | L-Leucine, L-lysyl-L-tyrosyl-L-tryptophyl-L-tryptophyl-L-asparaginyl-L-leucyl- | C53H71N11O10 |
| 251456-48-1 | L-Aspartic acid, methyl ester, hydrochloride | C4H7NO4.xCH4O.ClH |
| 25149-72-8 | Lithium, (dimethylphenylgermyl)- | C8H11GeLi |
| 251577-10-3 | L-Leucine, N-[[5-[(1H-imidazol-4-ylmethyl)amino]-2'-methyl[1,1'-biphenyl]-2-yl]carb onyl]- | C24H28N4O3 |
| 251651-38-4 | L-Phenylalanine, L-tryptophyl-L-alanyl-L-seryl-L-leucyl-L-tryptophyl-L-a-glutamyl-L-tryptophyl- | C59H69N11O12 |
| 251967-62-1 | L-Cysteine, L-valyl-L-histidyl-L-leucyl-L-threonyl- | C24H41N7O7S |
| 251969-23-0 | L-Alanine, L-alanyl-L-a-glutamyl-L-alanyl-L-lysyl-L-alanyl-L-lysyl- | C29H53N9O10 |
| 252010-96-1 | L-Valinamide, L-tyrosyl-L-alanyl-L-asparaginyl-L-alanyl-L-valyl-L-glutaminyl-L-threonyl- | C38H61N11O12 |
| 252327-81-4 | L-Phenylalanine, 4-[(2,6-dichlorobenzoyl)amino]-N-[(1-phenylcyclopentyl)carbonyl]- | C28H26Cl2N2O4 |
| 252551-64-7 | L-Histidine, L-alanyl-L-leucyl-L-prolyl-L-methionyl- | C25H41N7O6S |
| 252730-18-0 | L-Argininamide, L-tyrosyl-D-alanylglycyl-N-methyl-L-phenylalanyl-L-leucyl- | C36H54N10O7 |
| 2528-31-6 | L-Glutamic acid, N-[4-[methyl[(phenylmethoxy)carbonyl]amino]benzoyl]- | C21H22N2O7 |
| 252855-42-8 | L-Isoleucine, L-tyrosyl-L-a-glutamyl-L-a-glutamyl- | C25H36N4O10 |
| 252936-86-0 | L-Valine, L-tyrosyl-L-leucyl-L-serylglycyl-L-alanyl-L-asparaginyl-L-leucyl-L-asparagin yl- | C42H67N11O14 |
| 252936-87-1 | L-Valine, L-seryl-L-methionyl-L-prolyl-L-prolyl-L-prolylglycyl-L-threonyl-L-arginyl- | C40H68N12O12S |
| 253122-09-7 | L-Leucinamide, glycyl-L-leucyl-L-phenylalanyl-L-a-aspartyl-L-valyl-L-isoleucyl-L-lysyl-L-lysyl- L-valyl-L-alanyl-L-seryl-L-valyl-L-isoleucylglycylglycyl- | C76H131N19O19 |
| 253158-79-1 | L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-, 2-oxo-2-phenylethyl ester | C19H26N2O6 |
| 253197-07-8 | L-Aspartic acid, L-lysyl-L-lysyl-L-lysyl-L-isoleucyl-L-isoleucyl-L-threonyl-L-isoleucyl-L-threonyl -L-arginyl-L-isoleucyl-L-isoleucyl-L-threonyl-L-isoleucyl-L-isoleucyl-L-threon yl-L-threonyl-L-isoleucyl- | C96H178N24O26 |
| 253197-61-4 | L-Cysteine, N-[[(aminothioxomethyl)hydrazono]acetyl]- | C6H10N4O3S2 |
| 253271-20-4 | L-Glutamic acid, L-seryl-L-a-aspartyl-L-phenylalanyl-L-phenylalanyl-L-prolyl-L-seryl-L-valyl-L- arginyl-L-a-aspartyl-L-leucyl-L-leucyl-L-a-aspartyl-L-threonyl-L-alanyl-L-ser yl-L-alanyl-L-leucyl-L-tyrosyl-L-arginyl- | C103H156N26O34 |
| 253307-68-5 | L-Proline, 1-[2-[[(1,1-dimethylethoxy)carbonyl]amino]ethyl]-4-hydroxy-, methyl ester, (4R)- | C13H24N2O5 |
| 253585-09-0 | L-Cysteine, L-valyl-L-tyrosyl-L-glutaminyl-L-valyl-L-asparaginyl-L-asparaginyl-L-leucyl-L- a-glutamyl-L-a-glutamyl-L-isoleucyl- | C57H90N14O20S |
| 25367-71-9 | L-Leucine, 5,5,5-trifluoro- | C6H10F3NO2 |
| 254098-07-2 | L-Glutamic acid, L-seryl-L-a-glutamyl-L-isoleucyl-L-tyrosyl-L-seryl-L-asparaginyl-L-prolyl-L-a -aspartylglycyl-L-threonyl-L-tryptophyl-L-threonyl-L-valyl-L-threonyl- | C74H107N17O29 |
| 254110-79-7 | L-Lysine, L-arginyl-L-valyl-L-arginyl-L-alanyl-L-tyrosyl-L-threonyl-L-tyrosyl-L-seryl- | C51H82N16O14 |
| 254114-58-4 | L-Serine, L-glutaminylglycyl-L-a-aspartyl-L-seryl-L-leucyl-L-arginyl-L-seryl-L-tyrosyl-L- tyrosyl-L-alanyl- | C53H79N15O20 |
| 2543-43-3 | L-Serine, glycylglycylglycylglycyl- | C11H19N5O7 |
| 254440-47-6 | L-Lysine, L-threonyl-L-leucyl-L-arginyl-L-valyl-L-tyrosyl- | C36H62N10O9 |
| 25456-64-8 | L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, 5-(4-nitrophenyl) 1-(phenylmethyl) ester | C23H26N2O8 |
| 254901-48-9 | L-Valine, glycyl-L-seryl-L-a-glutamyl-L-prolyl-L-lysyl-L-seryl-L-arginyl-L-leucyl-L-leucyl -L-a-glutamyl-L-leucyl-L-leucyl-L-seryl-L-alanyl-L-prolyl-L-valyl-L-threonyl-L- a-aspartyl- | C88H151N23O30 |
| 254993-28-7 | L-Tyrosine, N-[(2S)-2-(5-benzoyl-2-thienyl)-1-oxopropyl]-, methyl ester | C24H23NO5S |
| 25515-73-5 | L-Alanine, 3-[(carboxymethyl)sulfonyl]- | C5H9NO6S |
| 25529-34-4 | L-Leucine, N-[(phenylmethoxy)carbonyl]-, pentafluorophenyl ester | C20H18F5NO4 |
| 255374-80-2 | L-Phenylalanine, 3-cyano-N-[[2,4,6-tris(1-methylethyl)phenyl]sulfonyl]- | C25H32N2O4S |
| 255377-33-4 | L-Cysteine, L-cysteinyl-L-cysteinyl-L-asparaginyl-L-glutaminyl-L-histidyl-L-a-aspartyl-L- arginyl- | C34H55N15O13S3 |
| 255377-38-9 | L-Arginine, L-threonyl-L-tyrosyl-L-a-glutamyl-L-glutaminyl-L-leucyl-L-lysyl- | C41H68N12O13 |
| 255387-18-9 | L-Leucine, L-cysteinyl-L-methionyl-L-threonyl-L-tryptophyl-L-asparaginyl-L-glutaminyl- L-methionyl-L-asparaginyl- | C47H73N13O14S3 |
| 255838-40-5 | L-Lysine, L-prolyl-L-threonyl-L-threonyl-L-threonyl- | C23H42N6O9 |
| 255838-52-9 | L-Lysine, L-seryl-L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-seryl-L-prolyl-L-lysyl-L-tyrosyl-L-val yl-L-tyrosyl- | C66H98N14O17 |
| 255861-98-4 | L-Lysinamide, 2,6-dimethyl-L-tyrosyl-D-arginyl-L-phenylalanyl- | C32H49N9O5 |
| 255916-21-3 | L-Phenylalanine, L-histidyl-L-asparaginyl-L-a-glutamyl-L-tryptophyl-L-tyrosyl-L-tyrosylglycyl-L -leucyl-L-phenylalanyl-L-tyrosyl-L-cysteinyl-L-lysyl- | C88H108N18O20S |
| 2562-48-3 | L-Phenylalanine, N-acetyl-L-phenylalanyl-, methyl ester | C21H24N2O4 |
| 256440-29-6 | L-Methionine, L-asparaginyl-L-threonylglycyl-L-a-aspartyl-L-lysyl-L-phenylalanyl-L-tyrosyl glycyl-L-leucyl- | C51H76N12O16S |
| 256480-31-6 | L-Alanine, L-alanyl-L-alanyl-L-alanyl-L-tyrosyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alan yl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl- | C54H88N16O17 |
| 256480-34-9 | L-Alanine, L-alanyl-L-lysyl-L-lysyl-L-tyrosyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L- alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl- | C60H102N18O17 |
| 256480-37-2 | L-Alanine, L-alanyl-L-alanyl-L-a-glutamyl-L-tyrosyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L- alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl- | C56H90N16O19 |
| 256480-41-8 | L-Alanine, L-a-glutamyl-L-alanyl-L-alanyl-L-tyrosyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L- alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl- | C56H90N16O19 |
| 256483-60-0 | L-Cysteine, cyanate (ester) | C4H6N2O2S |
| 256636-43-8 | L-Alanine, L-alanyl-L-a-glutamyl-L-alanyl-L-tyrosyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L- alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl- | C56H90N16O19 |
| 256922-04-0 | L-Glutamic acid, L-a-glutamyl-L-a-glutamyl-L-tyrosyl-L-methionyl-L-prolyl-L-methionyl- | C39H57N7O15S2 |
| 256952-74-6 | L-Valine, L-seryl-L-leucylglycyl-L-a-glutamyl-L-glutaminyl-L-glutaminyl-L-tyrosyl-L-ser yl- | C43H67N11O17 |
| 2575-74-8 | L-Alanine, 3-[(phenylmethyl)seleno]- | C10H13NO2Se |
| 257619-92-4 | L-Phenylalaninamide, N-[(1,1-dimethylethoxy)carbonyl]glycyl-N-hydroxy- | C16H23N3O5 |
| 257636-09-2 | L-Asparagine, L-leucyl-L-alanyl-L-leucyl-L-tyrosyl-L-seryl-L-alanyl-L-leucyl-L-phenylalanyl-L- seryl-L-tyrosyl-L-serylglycyl-L-tryptophyl-L-a-aspartyl-L-threonyl-L-leucyl- | C91H129N19O27 |
| 257641-00-2 | L-Valine, L-methionyl-L-leucyl-L-alanyl-L-valyl-L-isoleucyl-L-seryl-L-cysteinyl-L-alanyl- | C39H71N9O11S2 |
| 257864-61-2 | L-Proline, L-alanyl-L-tryptophyl-L-a-glutamyl-L-a-glutamyl-L-asparaginyl-L-isoleucyl-L -a-aspartyl-L-seryl-L-alanyl- | C49H70N12O19 |
| 257904-51-1 | L-Tyrosine, L-cysteinylglycyl-L-arginylglycyl-L-a-aspartyl-L-seryl- | C29H44N10O12S |
| 257904-59-9 | L-Arginine, L-arginyl-L-seryl-L-lysyl- | C21H43N11O6 |
| 257904-60-2 | L-Arginine, L-arginyl-L-valyl-L-arginyl- | C23H47N13O5 |
| 257943-65-0 | L-Leucine, L-phenylalanyl-L-leucyl-L-seryl-L-phenylalanyl-L-histidyl-L-isoleucyl-L-seryl- L-asparaginyl- | C52H76N12O13 |
| 25876-88-4 | L-Proline, 3-amino-, (3R)- (9CI) | C5H10N2O2 |
| 259134-51-5 | L-Aspartic acid, N,N'-1,2-ethanediylbis[N-(1-oxododecyl)- | C34H60N2O10 |
| 259134-56-0 | L-Aspartic acid, N,N'-1,2-ethanediylbis[N-(1-oxododecyl)-, disodium salt | C34H60N2O10.2Na |
| 2592-22-5 | L-Histidine, N-[N-[(phenylmethoxy)carbonyl]-L-leucyl]-, methyl ester | C21H28N4O5 |
| 2592-86-1 | Lithium, (3-bromophenyl)- | C6H4BrLi |
| 25975-47-7 | L-Glutamic acid, bis(1-methylethyl) ester | C11H21NO4 |
| 260421-46-3 | L-Proline, 4-hydroxy-, methyl ester, (4R)-, 4-methylbenzenesulfonate (salt) | C7H8O3S.C6H11NO3 |
| 260429-63-8 | L-Asparagine, L-a-aspartyl-L-leucyl-L-lysyl-L-prolyl-L-a-glutamyl- | C30H50N8O12 |
| 26054-96-6 | L-Glutamic acid, N-[N-[(phenylmethoxy)carbonyl]-L-leucyl]-, 5-(1,1-dimethylethyl) 1-methyl ester | C24H36N2O7 |
| 26055-05-0 | L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl- | C20H30N2O5 |
| 26081-02-7 | L-Valine, N-(aminocarbonyl)- | C6H12N2O3 |
| 260983-14-0 | L-Phenylalanine, L-tyrosyl-L-lysyl-L-prolyl-L-tryptophyl-L-threonyl-L-asparaginyl- | C48H62N10O11 |
| 261159-34-6 | L-Arginine, L-lysyl-L-arginyl-O-phosphono-L-threonyl-L-isoleucyl-L-arginyl- | C34H69N16O11P |
| 261772-89-8 | L-Lysine, L-isoleucyl-L-leucylglycyl-L-histidyl-L-arginyl-L-a-aspartyl-L-tyrosyl- | C45H72N14O12 |
| 261787-77-3 | L-Arginine, L-leucyl-L-a-aspartyl-L-prolyl- | C21H37N7O7 |
| 26250-00-0 | L-Serine, O-phosphono-, calcium salt (1:1) | C3H8NO6P.Ca |
| 262855-59-4 | Lead titanium zinc oxide | O.Pb.Ti.Zn |
| 26285-58-5 | Lithium, [(dimethylamino)methyl]- | C3H8LiN |
| 263268-50-4 | L-Glutamic acid, glycyl-L-alanyl-L-threonyl-L-leucyl-L-lysylglycyl-L-valyl-L-alanyl-L-alanylglycyl -L-seryl-L-seryl-L-seryl-L-seryl-L-valyl-L-lysyl-L-tryptophyl-L-threonyl- | C79H130N22O28 |
| 263268-58-2 | L-Glutamic acid, glycyl-L-alanyl-L-threonyl-L-leucyl-L-lysylglycyl-L-methionyl-L-alanyl-L-alanyl glycyl-L-seryl-L-seryl-L-seryl-L-seryl-L-valyl-L-lysyl-L-tryptophyl-L-threonyl- | C79H130N22O28S |
| 263268-84-4 | L-Phenylalanine, L-alanyl-L-alanyl-L-glutaminyl-L-phenylalanyl-L-prolyl-L-asparaginyl-L-histid yl-L-seryl- | C47H63N13O13 |