| 263268-96-8 | L-Leucine, L-alanyl-L-leucyl-L-leucyl-L-prolyl-L-alanyl-L-valyl-L-prolyl-L-seryl- | C42H73N9O11 |
| 263268-99-1 | L-Leucine, L-alanyl-L-leucyl-L-leucyl-L-prolyl-L-alanyl-L-valyl-L-seryl-L-seryl- | C40H71N9O12 |
| 263269-12-1 | L-Alanine, L-alanyl-L-tyrosylglycyl-L-seryl-L-leucylglycylglycyl-L-prolyl- | C35H53N9O12 |
| 263269-14-3 | L-Tyrosine, L-alanyl-L-tyrosyl-L-prolylglycyl-L-cysteinyl-L-asparaginyl-L-lysyl-L-arginyl- | C47H70N14O13S |
| 263270-16-2 | L-Proline, glycylglycyl-L-prolyl-L-alanyl-L-prolyl-L-prolyl-L-prolyl-L-alanyl- | C35H53N9O10 |
| 263270-47-9 | L-Lysine, L-histidyl-L-glutaminyl-L-arginyl-L-arginyl-L-histidyl-L-threonylglycyl-L-valyl- | C46H79N21O12 |
| 263270-82-2 | L-Leucine, L-lysyl-L-arginyl-L-tyrosyl-L-phenylalanyl-L-lysyl-L-leucyl-L-seryl-L-histidyl- | C57H90N16O12 |
| 263271-05-2 | L-Valine, L-asparaginyl-L-leucylglycyl-L-alanyl-L-threonyl-L-leucyl-L-lysylglycyl- | C38H69N11O12 |
| 263271-07-4 | L-Lysine, L-asparaginyl-L-methionyl-L-histidyl-L-glutaminyl-L-arginyl-L-asparaginyl-L -methionyl-L-threonyl- | C45H78N18O14S2 |
| 263274-40-4 | L-Phenylalanine, N-(6-chloro-4-pyrimidinyl)-4-[[(3,5-dichloro-4-pyridinyl)carbonyl]amino]- | C19H14Cl3N5O3 |
| 263274-52-8 | L-Phenylalanine, 4-[[(3,5-dichloro-4-pyridinyl)carbonyl]amino]-N-[6-methoxy-2-(methylsulf onyl)-4-pyrimidinyl]- | C21H19Cl2N5O6S |
| 263356-92-9 | L-Histidine, L-a-aspartyl-L-tyrosylglycyl-L-methionyl- | C26H35N7O9S |
| 263405-19-2 | L-Isoleucine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, ethyl ester | C23H27NO4 |
| 263719-33-1 | L-Alaninamide, L-alanyl-L-leucyl-L-tryptophyl-L-lysyl-L-threonyl-L-leucyl-L-leucyl-L-lysyl-L-lys yl-L-valyl-L-leucyl-L-lysyl- | C74H131N19O14 |
| 263719-34-2 | L-Valinamide, L-alanyl-L-leucyl-L-tryptophyl-L-lysyl-L-threonyl-L-leucyl-L-leucyl-L-lysyl-L-lys yl- | C59H103N15O11 |
| 263749-33-3 | L-Proline, L-arginyl-L-arginyl-L-isoleucyl-L-arginyl-L-prolyl-L-arginyl-L-prolyl-L-prolyl-L- arginyl-L-leucyl-L-prolyl-L-arginyl-L-prolyl-L-arginyl- | C84H150N36O16 |
| 263766-32-1 | L-Tryptophan, L-a-aspartyl-L-prolyl-L-alanyl-L-arginyl-L-tyrosyl-L-a-glutamyl-L-phenylalan yl-L-leucyl- | C58H77N13O15 |
| 263859-62-7 | L-Asparagine, L-lysyl-L-tyrosyl-L-valyl-L-threonylglycyl-L-isoleucyl- | C36H59N9O11 |
| 263902-69-8 | L-Threonine, glycyl-L-a-aspartyl-L-prolyl-L-methionyl-L-asparaginyl-L-valyl-L-a-glutamyl- L-phenylalanyl-L-threonyl-L-a-glutamyl-L-threonyl-L-valyl-L-alanyl-L-leucyl-L- lysyl-L-methionyl-L-glutaminyl-L-leucyl-L-a-aspartyl- | C96H155N23O34S2 |
| 263906-58-7 | L-Arginine, L-leucyl-L-a-glutamyl-L-lysyl- | C23H44N8O7 |
| 2640-07-5 | L-Arginine, L-a-aspartyl- | C10H19N5O5 |
| 264134-74-9 | L-Glutamine, L-methionyl-L-lysyl-L-histidyl-L-glutaminyl-L-histidyl-L-glutaminyl-L-histidyl-L -glutaminyl-L-histidyl-L-glutaminyl-L-histidyl-L-glutaminyl-L-histidyl- | C77H113N33O21S |
| 264147-37-7 | L-Arginine, L-lysyl-L-valylglycyl-L-phenylalanyl-L-phenylalanyl-L-lysyl- | C43H68N12O8 |
| 264193-33-1 | L-Tyrosine, L-prolyl-L-glutaminyl-L-prolyl-L-a-glutamyl-L-leucyl-L-prolyl-L-tyrosyl-L-prolyl -L-glutaminyl-L-prolyl-L-glutaminyl-L-leucyl-L-prolyl- | C80H115N17O22 |
| 264202-99-5 | L-Arginine, L-tryptophyl-L-leucyl-L-arginyl- | C29H47N11O5 |
| 264619-70-7 | L-Isoleucine, L-a-aspartyl-L-tyrosyl-L-prolyl-L-seryl-L-leucyl-L-seryl-L-alanyl-L-threonyl-L- a-aspartyl- | C47H72N10O19 |
| 264905-82-0 | L-Arginine, L-glutaminyl-L-histidyl-L-alanyl-L-asparaginyl-L-histidyl-L-glutaminyl-L-alan yl-L-tryptophyl-L-asparaginyl-L-asparaginyl-L-leucyl- | C63H93N25O18 |
| 264922-80-7 | L-Aspartic acid, L-valyl-L-lysyl-L-methionyl- | C20H37N5O7S |
| 2650-74-0 | L-Glutamine, N-(2-hydroxyethyl)- | C7H14N2O4 |
| 265099-13-6 | L-Arginine, L-threonyl-L-serylglycyl-L-a-glutamyl-L-leucyl-L-valyl- | C31H56N10O12 |
| 265099-15-8 | L-Arginine, L-a-aspartyl-L-prolylglycyl-L-histidyl-L-leucyl-L-valyl- | C34H56N12O10 |
| 265099-17-0 | L-Arginine, L-threonyl-L-serylglycyl-L-histidyl-L-leucyl-L-valyl- | C32H56N12O10 |
| 265137-18-6 | L-Valine, N-(4-ethynylbenzoyl)-, methyl ester | C15H17NO3 |
| 265645-78-1 | L-Phenylalanine, L-lysyl-L-a-aspartyl-L-leucyl-L-prolyl-L-asparaginyl-L-tyrosyl-L-asparaginyl- L-tryptophyl-L-asparaginyl-L-seryl-L-phenylalanylglycyl-L-leucyl-L-arginyl- | C88H123N23O23 |
| 265979-95-1 | L-Proline, L-alanyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl- | C32H62N18O7 |
| 265979-98-4 | L-Serine, glycyl-L-serylglycylglycyl- | C12H21N5O8 |
| 265999-43-7 | L-Alaninamide, N-(2-aminobenzoyl)glycyl-L-phenylalanylglycyl-L-prolyl-L-phenylalanylglyc yl-4-nitro-L-phenylalanyl- | C48H55N11O11 |
| 266691-18-3 | L-Alaninamide, N-acetylglycyl-L-tryptophyl-L-tryptophyl-L-leucyl-L-alanyl-L-leucyl-L-alanyl-L- leucyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L-alanyl-L-leucyl-L- alanyl-L-leucyl-L-alanyl-L-leucyl-L-tryptophyl-L-tryptophyl-N-(2-hydroxyethyl )- | C131H196N28O25 |
| 26686-43-1 | L-Leucine, L-alanyl-L-phenylalanyl- | C18H27N3O4 |
| 26698-64-6 | L-Phenylalanine, N-(N-L-alanyl-L-alanyl)- | C15H21N3O4 |
| 267007-59-0 | L-Proline, L-prolyl-L-leucyl-L-seryl-L-seryl-L-isoleucyl-L-phenylalanyl-L-seryl-L-arginyl- L-isoleucylglycyl-L-a-aspartyl- | C58H93N15O18 |
| 267009-74-5 | Lithium manganese fluoride oxide | F.Li.Mn.O |
| 267226-40-4 | L-Proline, L-a-glutamyl-L-a-glutamyl-L-a-aspartyl-L-leucyl- | C25H39N5O12 |
| 267226-43-7 | L-Glutamic acid, L-a-aspartyl-L-leucyl-L-prolylglycyl-L-a-glutamyl- | C27H42N6O13 |
| 268218-29-7 | L-Isoleucine, L-phenylalanyl-L-valyl-L-leucyl-L-prolyl-L-tryptophyl-L-arginyl- | C48H71N11O8 |
| 268218-30-0 | L-Proline, L-methionyl-L-histidyl-L-leucyl-L-asparaginyl-L-threonyl-L-prolyl- | C35H56N10O10S |
| 268229-40-9 | L-Leucine, L-lysyl-L-lysyl-L-tyrosyl- | C27H46N6O6 |
| 26848-14-6 | L-Glutamine, L-a-glutamyl- | C10H17N3O6 |
| 268723-76-8 | L-Serine, L-a-aspartyl-L-tyrosylglycyl-L-methionyl- | C23H33N5O10S |
| 268723-85-9 | L-Serine, L-arginyl-L-asparaginyl-L-asparaginyl-L-glutaminyl-L-arginyl-L-prolyl- | C33H58N16O12 |
| 268723-88-2 | L-Serine, L-leucylglycyl-L-seryl-L-asparaginyl-L-arginyl-L-alanyl- | C27H49N11O11 |
| 269085-39-4 | L-Aspartic acid, L-histidyl-L-alanyl-L-threonyl-L-lysyl-L-threonyl-L-alanyl-L-lysyl- | C36H62N12O13 |
| 269392-55-4 | L-Alanine, L-alanyl-L-arginyl-L-lysyl-L-lysyl-L-alanyl-L-alanyl-L-lysyl- | C36H70N14O9 |
| 269747-62-8 | L-Arginine, phosphate (1:2) | C6H14N4O2.2H3O4P |
| 26988-71-6 | L-Tryptophan, methyl ester, hydrochloride | C12H14N2O2.xClH |
| 27058-69-1 | L-Prolinamide, 5-oxo-L-prolyl-L-histidyl-N-methyl- | C17H24N6O4 |
| 271572-83-9 | L-Lysine, L-arginyl-L-arginyl-L-methionyl-L-lysyl-L-tryptophyl-L-lysyl- | C46H81N17O8S |
| 271573-27-4 | L-Valine, L-seryl-L-seryl-L-leucyl-L-a-glutamyl-L-asparaginyl-L-phenylalanyl-L-arginyl -L-alanyl-L-tyrosyl- | C53H80N14O17 |
| 271577-39-0 | L-Phenylalanine, L-valyl-L-prolyl-L-asparaginyl-L-leucyl-L-prolyl-L-glutaminyl-L-arginyl- | C45H71N13O11 |
| 27167-47-1 | L-Phenylalanine, N-[1-(N-L-valyl-L-histidyl)-L-prolyl]- | C25H34N6O5 |
| 27169-27-3 | L-Methionine, N-[N-[(phenylmethoxy)carbonyl]-L-methionyl]-, methyl ester | C19H28N2O5S2 |
| 271788-87-5 | L-Arginine, L-leucyl-L-prolyl-L-tyrosyl-L-prolyl- | C31H48N8O7 |
| 272448-55-2 | L-Valine, L-phenylalanyl-L-methionyl-L-a-aspartylglycyl-L-threonyl-L-methionyl-L-ser yl-L-glutaminyl- | C42H66N10O15S2 |
| 27262-02-8 | L-Valine, N-(2-nitrobenzoyl)-, methyl ester | C13H16N2O5 |
| 272784-66-4 | L-Phenylalanine, 5-oxo-1-(phenylmethyl)-L-prolyl-4-[(2,6-dichlorobenzoyl)amino]- | C28H25Cl2N3O5 |
| 27317-70-0 | L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-L-alanyl- | C14H25N3O6 |
| 273206-02-3 | L-Lysine, L-lysyl-L-glutaminyl-L-alanyl-L-a-glutamyl-L-a-aspartyl-L-lysyl-L-valyl-L-lysyl- L-alanyl-L-seryl-L-arginyl-L-a-glutamyl-L-alanyl-L-lysyl-L-lysyl-L-glutaminyl-L- valyl-L-a-glutamyl-L-lysyl-L-alanyl-L-leucyl-L-a-glutamyl-L-glutaminyl-L-leuc yl-L-a-glutamyl-L-a-aspartyl-L-lysyl-L-valyl- | C144H253N43O48 |
| 273398-48-4 | L-Leucine, L-a-glutamyl-L-tyrosyl-L-cysteinyl-L-leucyl-L-lysyl-L-phenylalanyl-L-threonyl- L-lysyl- | C54H85N11O14S |
| 274247-86-8 | L-Lysine, L-seryl-L-leucyl-L-asparaginyl-L-cysteinyl-L-valyl-L-a-aspartyl-L-a-aspartyl- L-seryl-L-glutaminyl-L-a-aspartyl-L-tyrosyl-L-tyrosyl-L-valylglycyl- | C72H108N18O28S |
| 274257-39-5 | L-Leucine, L-valyl-L-arginyl-L-isoleucylglycyl-L-histidyl-L-leucyl-L-tyrosyl-L-isoleucyl- | C52H86N14O11 |
| 27442-39-3 | L-Phenylalanine, N-methyl-, methyl ester | C11H15NO2 |
| 27482-45-7 | L-Alaninamide, N-acetyl-L-alanyl-N-methyl- | C9H17N3O3 |
| 27482-47-9 | L-Prolinamide, acetyl-L-prolyl-N-methyl- | C13H21N3O3 |
| 274918-51-3 | L-Proline, N-[(1,1-dimethylethoxy)carbonyl]-L-a-aspartyl-L-a-glutamyl-L-valyl-L-valyl- , 1,2-bis(1,1-dimethylethyl) ester | C37H63N5O12 |
| 27506-15-6 | L-Leucine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl- | C16H30N2O5 |
| 2752-43-4 | L-Tryptophan, N-(phenylacetyl)- | C19H18N2O3 |
| 2752-53-6 | L-Serine, N-(phenylacetyl)- | C11H13NO4 |
| 275375-46-7 | L-Proline, L-prolyl-L-prolyl-L-leucyl- | C21H34N4O5 |
| 2754-02-1 | L-Valine, N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-, methyl ester | C20H30N2O5 |
| 2756-91-4 | L-THIOPROLINE | C5H9NOS |
| 276691-68-0 | Lead, compd. with silver (1:2) | Ag2Pb |
| 276883-01-3 | L-Valine, L-arginyl-L-seryl-L-a-glutamyl- | C19H35N7O8 |
| 27720-05-4 | L-Phenylalanine, N,N-dimethyl-, methyl ester | C12H17NO2 |
| 277315-67-0 | L-Alaninamide, 3-sulfo-N-[[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododec-1-yl] acetyl]-L-alanyl-N-[2-[[4-[4-[[[(1S)-1-carboxy-2-[[[1,4-dihydro-7-[(1H-imid azol-2-ylamino)methyl]-1-methyl-4-oxo-3-quinolinyl]carbonyl]amino]ethyl] amino]sulfonyl]-3,5-dimethylphenoxy]-1-oxobutyl]amino]ethyl]-3-sulfo- | C54H76N14O23S3 |
| 277315-82-9 | L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, bis(2,3,5,6-tetrafluorophenyl) ester | C22H17F8NO6 |
| 2776-49-0 | L-Alanine, N-[N-(trifluoroacetyl)-L-alanyl]-, methyl ester | C9H13F3N2O4 |
| 277743-08-5 | L-Arginine, L-arginyl-L-lysyl-L-leucyl- | C24H49N11O5 |
| 2786-01-8 | Lithium, [4-(trifluoromethyl)phenyl]- | C7H4F3Li |
| 2786-02-9 | Lithium, 2-furanyl- | C4H3LiO |
| 2786-03-0 | Lithium, 2-benzofuranyl- | C8H5LiO |
| 278605-15-5 | L-Phenylalanine, 4-ethynyl- | C11H11NO2 |
| 27969-97-7 | Lithium, (2-methyl-1,3-dithian-2-yl)- | C5H9LiS2 |
| 280745-27-9 | L-Valine, L-alanyl-L-leucyl-L-asparaginyl-L-a-glutamyl-L-leucyl-L-leucyl-L-glutaminyl- L-histidyl- | C46H77N13O14 |
| 280774-64-3 | L-Prolinamide, N-acetyl-L-phenylalanyl-2-methylalanyl-2-methylalanyl-2-methylalanyl-2- methylalanylglycyl-L-leucyl-2-methylalanyl-2-methylalanyl-(4R)-4-hydroxy- L-prolyl-L-glutaminyl-2-methylalanyl-(4R)-4-hydroxy-L-prolyl-2-methylalan yl-N-[(1S)-1-(hydroxymethyl)-2-phenylethyl]- | C80H123N17O20 |
| 280780-95-2 | L-Prolinamide, N-(carboxymethyl)-b-phenyl-D-phenylalanyl-N-[[5-(aminoiminomethyl)-2- thienyl]methyl]- | C28H31N5O4S |
| 281679-57-0 | L-Isoleucine, L-lysyl-L-alanyl-L-phenylalanyl-L-seryl-L-prolyl-L-a-glutamyl-L-valyl- | C42H67N9O12 |
| 282090-14-6 | L-Methionine, monolithium salt | C5H11NO2S.Li |
| 28252-52-0 | L-Asparagine, N-[bis(4-methoxyphenyl)methyl]- | C19H22N2O5 |
| 28347-14-0 | Lithium, (methylphenyl)- | C7H7Li |
| 283586-18-5 | L-Leucine, L-asparaginyl-L-isoleucyl-L-leucyl-L-arginylglycyl-L-a-glutamyl-L-seryl- | C38H68N12O13 |