4-N-DESACETYL-5-N-ACETYL OSELTAMIVIR,

奥司他韦杂质G

CAS No. 956267-10-0

4(1H)-Quinazolinone, 5-chloro-2-(chloromethyl)-, hydrazone 147003-98-3

DL-Phenylalanine, N-(6-butyl-2-benzothiazolyl)-4-chloro-, ethyl ester 149106-08-1

Ethyl 1-(5-bromo-2-pyridinyl)- 4-piperidinecarboxylate 364794-70-7

4-(2-oxiranylmethoxy)Phenol 20731-08-2

N-[4-(acetylamino)benzyl]acetamide 20732-19-8

Hydroxylamine, O-(2-phenyl-3-butenyl)- 864722-48-5

Methanediamine, N,N'-bis(4-methyl-1,2,5-oxadiazol-3-yl)-N,N'-dinitro- 146859-31-6

3-Furancarboxylic acid,4-(3,4-dimethoxybenzoyl)-2-(3,4-dimethoxyphenyl)tetrahydro-5-oxo-,ethyl ester, (2R,3S,4R)-rel- 874013-43-1

2,4-Imidazolidinedione, 3-octyl-5,5-diphenyl- 247029-34-1

Quinazoline, 4,5-dichloro-2-(chloromethyl)- 147003-96-1

L-Arginine,L-phenylalanyl-L-alanyl-L-tryptophyl-L-lysyl-L-valyl-L-phenylalanyl-L-tyrosyl-L-lysyl-L-seryl- 873468-31-6

5H-Thiazolo[3,2-a]pyrimidin-5-one,7-methyl-6-[2-[4-[[1-[(2-methyl-5-oxazolyl)methyl]-1H-benzimidazol-2-yl]methyl]-1-piperidinyl]ethyl]- 141567-70-6

METHANESULFONATO[2-(DI-1-ADAMANTYLPHOSPHINO)-3,6-DIMETHOXY-2',4',6'-TRI-I-PROPYL-1,1'-BIPHENYL](2'-AMINO-1,1'-BIPHENYL-2-YL)PALLADIUM(II), MIN. 98% [ADBRETTPHOS PALL 1445972-29-1

3,4-Thiophenediol, tetrahydro-, mono(4-methylbenzenesulfonate),(3R,4R)- 874013-09-9

1-dodecanamine, N-dodecyl-, nitrate (1:1) 22377-08-8

2,7-dibromo-4-methyl-1,3-benzothiazole 1190323-02-4

Carbamimidothioic acid, N-[(4-methylphenyl)sulfonyl]-N'-2-propenyl-,2-propenyl ester 144573-79-5

Acetamide, N-(3-cyano-6-ethoxy-1,4-dihydro-4-oxo-7-quinolinyl)- 364793-97-5

4-Chloro-7-iodo-quinoline-3-carbonitrile 364793-64-6

Carbamimidothioic acid, N-[(4-chlorophenyl)sulfonyl]-N'-2-propenyl-,2-propenyl ester 144573-89-7

Methyl 5-bromoquinazoline-8-carboxylate 1445781-91-8

1-Piperidinecarboxylic acid,4-[[1-[(2-methyl-5-oxazolyl)methyl]-1H-benzimidazol-2-yl]amino]-, ethylester 141567-55-7

4H-Furo[3,2-b]pyrrole-5-carboxylic acid,2-methyl-4-[(2-nitrophenyl)methyl]-, ethyl ester 144658-79-7

3-Quinolinecarbonitrile, 1,4-dihydro-7-iodo-4-oxo- 364793-65-7

3-Benzyl-8-methyl-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]pyridin-5-one 193217-46-8

3-bromo-2,5,6-trimethoxyPyridine 106331-72-0

4-methyl-5-Isothiazoleethanol 1445595-48-1

1H-Benzimidazol-2-amine,N-(1-methyl-4-piperidinyl)-1-(4-oxazolylmethyl)-, (E)-2-butenedioate(2:3) 141569-58-6

3-Nitro-7-azaindole-5-carboxylic acid methyl ester 1190309-70-6

Imidazo[1,2-a]pyridine, 6-chloro-2-(4-hydrazinophenyl)- 774239-25-7

Hydroxylamine, O-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]- 391212-32-1

3-Furancarboxylic acid,2-(1,3-benzodioxol-5-yl)-4-(3,4-dimethoxybenzoyl)tetrahydro-4-methyl-5-oxo-, ethyl ester, (2R,3S,4S)-rel- 874013-46-4

ethyl 2-[(E)-2-(dichloro-1,3-thiazol-5-yl)ethenyl]-6-methoxybenzoate 365542-33-2

Butanedioic acid, (3,4-dimethoxybenzoyl)-, diethyl ester 874013-42-0

1-(6-chloropyridin-3-yl)-4-ethylpiperazine 364794-24-1

3,4-Thiophenediol, tetrahydro-, monoacetate, (3S,4R)- 874013-12-4

Benzenamine, 2-[[1-(4-bromophenyl)-2-nitropropyl]thio]- 874013-23-7

methyl 3-methyl-2-(pyrimidin-2-yl)benzoate 1445596-17-7

2,2-dimethyl-1-(pyridin-3-yl)propan-1-amine hydrochloride 207850-66-6

Imidazo[1,2-a]pyrimidine, 2-(4-chlorophenyl)- 56921-86-9

Hydroxylamine, O-(4-bromobenzoyl)- 872851-34-8

3-Quinolinecarbonitrile, 4-chloro-5-nitro- 364794-14-9

1-[2-amino-6-(trifluoromethoxy)phenyl]-2,2,2-trifluoro-ethanone 1448858-63-6

L-Valine,L-seryl-L-leucyl-L-asparaginyl-L-phenylalanyl-L-leucylglycylglycyl-L-threonyl-L-threonyl- 149419-14-7

1,6-Naphthyridin-2(1H)-one, 3,4-dihydro-5-methyl-7-propyl- 146720-82-3

L-ALANINE, 3-[[3-METHOXY-4-[4-(2-PYRIMIDINYLAMINO)-1-PIPERIDINYL]BENZOYL]AMINO]-N-(PHENYLSULFONYL)-, 1,1-DIMETHYLETHYL ESTER 247034-71-5

2,5-Cyclohexadiene-1,4-diol, 1,4-dimethyl- 36507-38-7

L-Alanine,L-isoleucyl-L-alanyl-L-leucyl-L-seryl-L-lysyl-L-asparaginylglycyl-L-lysyl- 499994-63-7

methyl 6-methyl-3-phenylpicolinate 1445596-16-6

1,4-Butanedione,1-[3-iodo-5-methoxy-4-(2-propenyloxy)phenyl]-4-(3,4,5-trimethoxyphenyl)- 106331-80-0

4-CHLOROBENZONITRILE-D4 1219794-82-7

1H-Pyrrolo[2,3-c]pyridine-3-carboxaldehyde,2-methyl-7-[[(1R)-1-phenylethyl]amino]-1-propyl- 874015-14-2

1,3-Dithiolan-2-imine, 4-butyl-, hydrochloride 49549-01-1

1,6-Naphthyridin-2(1H)-one,5,7-diethyl-3,4-dihydro-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-, 6-oxide 146720-83-4

Ethanol, 2-[(2-hydroxyethyl)sulfinyl]-, acetate 874013-15-7

1-[2-amino-3-(trifluoromethoxy)phenyl]-2,2,2-trifluoro-ethanone 1448858-60-3

L-Arginine,L-phenylalanyl-L-alanyl-L-tyrosyl-L-arginyl-L-threonyl-L-phenylalanyl-L-tyrosyl-L-isoleucyl-L-isoleucyl- 873466-30-9

1-Imidazolidinepentanoic acid,a-(bromomethyl)-3,4,4-trimethyl-2,5-dioxo-, 1,1-dimethylethyl ester 224178-54-5

L-IDURONIC ACID 2073-35-3

1,1,3,3-tetramethylbutyl 3,5,5-trimethylhexaneperoxoate 207851-10-3