3-methoxy-alpha-methyl-L-tyrosine
甲基多巴杂质A
CAS No. 6739-31-7
3-methoxy-alpha-methyl-L-tyrosine
甲基多巴杂质A
L-Tyrosine,L-leucyl-L-lysyl-L-alanyl-L-a-aspartyl-L-histidyl-L-tyrosyl-L-a-aspartyl-L-seryl-L-leucyl-L-alanyl-L-prolyl-L-a-aspartyl-L-phenylalanyl-L-a-aspartyl- 832116-59-3
Tyrosine, 3,5-diiodo-O-(3-iodophenyl)- 51725-31-6
L-Tyrosine, N-acetyl-3-methoxy-, acetate (ester), monosodium salt 62691-49-0
DL-Tyrosine,N-benzoyl-, acetate (ester) 119238-97-0
L-Tyrosine, O-acetyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]- 918329-78-9
L-TYROSINE ALLYL ESTER 4-TOLUENESULFONATE SALT 125441-05-6
L-Tyrosine, L-threonyl-L-a-aspartyl-L-tyrosyl-L-asparaginyl-L-valyl- 213271-64-8
BOC-O-METHYL-L-TYROSINE DCHA SALT 53267-94-0
L-Tyrosine,N-[2-(2,3-dihydro-2-hydroxy-3-oxo-2,4-diphenyl-1H-pyrrol-1-yl)-4-methyl-1-oxopentyl]- 87990-26-9
L-Tyrosine, N-benzoyl-3-formyl-, ethyl ester 116507-44-9
L-Tyrosine, L-isoleucyl-L-tyrosyl-L-threonyl- 629609-69-4
L-Tyrosine, N-[[4-[[4-(dimethylamino)phenyl]azo]phenyl]sulfonyl]- 89131-08-8
L-Tyrosine, L-leucyl-L-a-glutamyl-L-tyrosyl- 915224-05-4
Glucagon (pig),13-L-histidine-18-L-tyrosine-21-L-glutamic acid- 130025-02-4
N-(2-BENZOYLPHENYL)-O-[2-(METHYL-2-PYRIDINYLAMINO)ETHYL]-L-TYROSINE 196808-24-9
L-Tyrosine, N-(1-oxodecyl)- 30664-77-8
L-Tyrosine,O-[2-(5-methyl-2-phenyl-4-oxazolyl) ethyl]-N-propyl- 185679-16-7
L-Tyrosine,L-histidyl-L-histidyl-L-prolyl-L-isoleucyl-L-threonyl-L-a-aspartyl-L-seryl-L-a-aspartyl-L-glutaminyl-L-threonyl-L-arginyl-L-leucyl- 649538-34-1
L-Tyrosine,glycyl-L-prolylglycyl-L-valyl-L-arginyl-L-tyrosyl-L-prolyl-L-leucyl-L-threonyl-L-phenylalanylglycyl-L-tryptophyl-L-cysteinyl- 185558-67-2
L-Tyrosine,L-serylglycyl-L-seryl-L-seryl-L-tyrosyl-L-asparaginyl-L-isoleucylglycyl-L-valyl-L-tyrosyl-L-a-aspartyl-L-valyl- 827301-25-7
L-Tyrosine, glycyl-L-asparaginyl-L-isoleucyl-L-histidyl-L-asparaginyl- 827301-90-6
L-Tyrosine, 3-[(4-azidophenyl)azo]- 88580-53-4
L-Tyrosine, O-(2-fluoroethyl)-trifluoroacetate salt 854750-33-7
L-Tyrosine,glycylglycyl-L-isoleucyl-L-seryl-L-tryptophyl-L-phenylalanyl-L-methionyl-L-a-aspartyl- 827301-62-2
L-Tyrosine, 1-hydroxy-2,2,6,6-tetramethyl-4-piperidinyl ester 185519-82-8
L-Tyrosine, L-a-glutamyl-L-asparaginyl-L-valyl-L-valyl-L-threonyl- 920015-14-1
L-Tyrosine,L-a-aspartyl-L-a-aspartyl-L-tryptophyl-L-lysyl-L-valyl-L-isoleucyl-L-alanyl-L-asparaginyl- 797753-54-9
3,5-DIIODO-TYROSINE-OME HCL 151266-48-7
L-Tyrosine,L-asparaginyl-L-seryl-L-seryl-L-glutaminyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-a-glutamyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-L-asparaginyl-L-prolyl-L-alanyl-L-cysteinyl-L-threonylglycyl-L-cysteinyl- 832117-91-6
L-Tyrosine, L-phenylalanyl-L-arginyl-L-histidyl-L-a-aspartyl-L-serylglycyl- 477284-32-5
L-Tyrosine,N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl]-L-phenylalanyl]-O-(phenylmethyl)-, hydrazide 65637-33-4
L-Tyrosine, O-phenyl-, 1,1-dimethylethyl ester, hydrochloride 827036-41-9
O-(4-hydroxy-3,5-diiodophenyl)-DL-tyrosine 60363-25-9
L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-3-hydroxy-a-methyl-,1-(2,2-dimethyl-1-oxopropoxy)ethyl ester 62631-40-7
azobenzenearsonate-N-acetyl-L-tyrosine 39927-13-4
L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-3-formyl- 186689-03-2
Tyrosine, b-(fluoromethylene)-3-hydroxy-O-methyl- 85465-59-4
N,O-Bis[(benzyloxy)carbonyl]-L-tyrosine 2,4,5-trichlorophenyl ester 3065-29-0
DL-Tyrosine, 2,6-dimethyl-, methyl ester, hydrochloride 111633-50-2
L-Tyrosine,N,O-bis[(phenylmethoxy)carbonyl]- 29713-96-0
Tyrosine, O-[4-[(2,4-dioxo-5-thiazolidinyl)methyl]phenyl]-, methyl ester,monohydrochloride 724760-24-1
L-Tyrosine,N-(2,3-diazabicyclo[2.2.2]oct-2-en-1-ylmethyl)-L-asparaginyl-L-threonyl-L-leucyl-L-threonylglycyl-L-lysyl- 827302-79-4
L-Tyrosine,L-threonyl-L-phenylalanyl-L-phenylalanyl-L-tyrosylglycylglycyl-L-cysteinyl-L-arginylglycyl-L-lysyl-L-arginyl-L-asparaginyl-L-asparaginyl-L-phenylalanyl-L-lysyl-L-threonyl-L-a-glutamyl-L-a-glutamyl- 906480-02-2
a18-39-Corticotropin (pig),20-L-isoleucine-27-L-valine-29-L-glutamicacid-31-L-serine-34-L-serine-35-L-tyrosine-37-L-methionine-39-L-leucine- 99223-37-7
L-Tyrosine, 2-(diethylamino)-2-oxoethyl ester, monohydrochloride 116482-61-2
Somatostatin-28(sheep reduced), 2-L-valine-3-L-asparticacid-4-L-proline-5-L-proline-6-L-asparagine-7-L-asparagine-8-L-isoleucine-9-L-proline-10-L-leucine-21-L-tyrosine-24-glycine- 110359-89-2
L-Tyrosine, N-acetyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo- 26041-51-0
左甲状腺素钠杂质E
L-Tyrosine, L-tyrosyl-L-a-glutamyl-L-asparaginyl-L-prolyl-L-threonyl- 663940-76-9
L-Tyrosine,L-valyl-L-leucyl-L-valylglycyl-L-threonyl-L-a-aspartylglycyl-L-arginyl- 832112-28-4
L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-3-hydroxy-a-methyl-,compd. with N-cyclohexylcyclohexanamine (1:1) 62631-38-3
L-Tyrosine, N-[N-(N-L-lysyl-L-alanyl)-L-a-glutamyl]- 142174-35-4
L-Tyrosine,L-glutaminyl-L-glutaminyl-L-seryl-L-lysyl-L-a-glutamyl-L-valyl-L-prolyl- 827301-99-5
L-Tyrosine,L-phenylalanyl-L-asparaginyl-L-leucyl-L-prolyl-L-seryl-L-lysyl-L-asparaginyl-L-seryl-L-seryl-L-isoleucyl-L-alanyl- 629619-52-9
2-FLUORO-M-L-TYROSINE 148613-12-1
N-(4-azido-2,3,5,6-tetrafluorobenzoyl)tyrosine 131238-01-2
L-Tyrosine, N-[(phenylmethoxy)carbonyl]-, 1,1-dimethylethyl carbonate(ester) 116323-34-3
L-Tyrosine, L-valylglycyl-L-seryl-L-asparaginyl-L-threonyl- 121341-34-2
L-Tyrosine, L-leucyl-L-valyl-L-alanylglycyl- 922510-14-3
L-Tyrosine, N-[(2E)-3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]-,methyl ester 582311-46-4
L-Tyrosine, N-(4-methoxybenzoyl)- 88750-59-8