3'-N,N-Di(desMethyl)-3'-N-forMyl AzithroMycin

阿奇霉素杂质M

CAS No. 765927-71-7

阿奇霉素杂质M;3'-N,N-二(去甲基)-3-N-甲酰阿奇霉素(阿奇霉素杂质M)

(2,2-dimethylpropyl)dioxidanyl 27974-64-7

D-Proline, 1-[4-methoxy-3-propyl-5-[(trifluoromethyl)thio]benzoyl]-, methylester 647857-37-2

5-[(E)-(4-ethoxyphenyl)diazenyl]-4-methyl-6-phenylpyrimidin-2-amine 27962-00-1

Benzene, (chloroethoxymethyl)- 27975-74-2

D-Proline, 1-[3,4-dimethoxy-5-[(trifluoromethyl)thio]benzoyl]-4-fluoro-,methyl ester, (4S)- 647857-40-7

Benzoyl chloride, 3,4-dimethoxy-5-[(trifluoromethyl)thio]- 647857-41-8

2H-Pyran-2-amine,tetrahydro-, (2S)- 279683-10-2

1H-Pyrrole-2-carboxamide,1-[3,4-dimethoxy-5-[(trifluoromethyl)thio]benzoyl]-2,5-dihydro-N-hydroxy-4-(trifluoromethyl)-, (2R)- 647857-78-1

Ethanol, 2-(2-fluoro-4-nitrophenoxy)- 647858-19-3

hexyl (1S,3R)-3-[2-(hexyloxy)-2-oxoethyl]-2,2-dimethylcyclobutanecarboxylate 27959-79-1

1-Propanone, 2-(2-methylpropoxy)-1,2-diphenyl- 27962-50-1

6-Oxatricyclo[3.2.1.02,8]octane 279-65-2

4-Quinolinemethanol, a-[2-[(3R,4R)-3-ethenyl-4-piperidinyl]ethyl]-6-methoxy-,(aS)- 27954-13-8

2-Propen-1-one, 3-(bis(2-chloroethyl)amino)-3-(3-chlorophenyl)- 27972-17-4

dimethyl (2,2,2-trichloroethylidene)propanedioate 27971-91-1

Hostaset L 1405 27965-93-1

3-Oxazolidinecarboxylic acid,4-[(1Z)-2-(ethoxycarbonyl)-3,3,3-trifluoro-1-propenyl]-2,2-dimethyl-,1,1-dimethylethyl ester, (4R)- 279680-69-2

2-Pyrrolidinecarboxamide,1-[3,4-dimethoxy-5-[(trifluoromethyl)thio]benzoyl]-4-fluoro-N-hydroxy-,(2R,4R)- 647857-42-9

Carbonocyanidimidic amide, N-methyl-N'-[[(methylamino)carbonyl]oxy]- 27971-95-5

1,2-Pyrrolidinedicarboxylic acid, 4-(2-naphthalenyloxy)-,1-(1,1-dimethylethyl) 2-methyl ester, (2R,4S)- 647857-66-7

Methanesulfonamide,N-(4-methyl-1H-imidazol-5-yl)- 279679-99-1

1-Octyn-3-ol, 1-phenyl- 27975-79-7

Oleanan-30-al,13,28-epoxy-3b-[(O-b-D-glucopyranosyl-(1&reg 27975-33-3

3-benzyl-5-ethyl-2-hydroxy-6-phenyl-1-(1,3-thiazol-2-yl)pyridin-4(1H)-one 279691-71-3

D-Proline, 1-[3,4-dimethoxy-5-[(trifluoromethyl)thio]benzoyl]-4-hydroxy-,methyl ester, (4S)- 647857-52-1

4,4-METHYLENEBIS(PHENYL ISOTHIOCYANATE) 2798-05-2

1H-Imidazole, 4-iodo-2,5-dinitro- 27979-05-1

Phosphonic acid, [(2-hydroxy-5-nitrophenyl)methyl]-, methyl1,2,2-trimethylpropyl ester 279684-14-9

1-methyl-2-oxo-1,2-dihydroquinolin-4-yl N,N-dimethylcarbamate 279691-67-7

1,12-Dodecanediaminium, N,N,N,N',N',N'-hexamethyl- 27959-34-8

3,7-difluoro-2-nitro-9H-fluorene 2795-55-3

5-(4-Nitrobenzylidene)-5H-dibenzo[a,d]cycloheptene 27980-45-6

PLS 25 27965-92-0

1,4-Dithiane,2,5-epoxy- 279-58-3

1,2-Pyrrolidinedicarboxylic acid, 4-hydroxy-4-(trifluoromethyl)-,1-(1,1-dimethylethyl) 2-methyl ester, (2R,4R)- 647857-60-1

2H-Pyran-6-carboxylicacid, 4-fluoro-2-oxo- 279689-05-3

2-chloro-10-[3-(4-methoxy-4-phenylpiperidin-1-yl)propyl]-10H-phenothiazine hydrochloride (1:1) 27972-34-5

AI 11 27965-30-6

1,1'-(2,2-Dimethylpropane-1,1-diyl)bis(4-ethoxybenzene) 27955-87-9

b-D-Ribofuranose, 5-deoxy- 279673-09-5

1H-Pyrrole-2-carboxamide,1-[3,4-dimethoxy-5-[(trifluoromethyl)thio]benzoyl]-4-ethynyl-2,5-dihydro-N-hydroxy-, (2R)- 647857-53-2

Piperazine,1-(4-amino-6,7-dimethoxy-2-quinolinyl)-4-(2-furanylcarbonyl)-,monohydrochloride 27979-51-7

Isothiazolidine,2-(1-methylethyl)-, 1,1-dioxide 279669-65-7

2-Pyrrolidinecarboxamide,1-[3,4-dimethoxy-5-[(trifluoromethyl)thio]benzoyl]-4-fluoro-N-(phenylmethoxy)-, (2R,4R)- 647857-45-2

2-Deoxy-D-arabino-hexonic acid methyl ester 27963-68-4

2-amino-1-methyl-9-pentofuranosyl-7,9-dihydro-1H-purine-6,8-dione 27964-07-4

1,2-diamino-7-methyl-9-pentofuranosyl-7,9-dihydro-1H-purine-6,8-dione 27963-77-5

Isoglucosamine 27968-74-7

2-Propenoic acid,3-(3-methyl-2-oxiranyl)-, 1-methylethyl ester 27981-16-4

A-NAPHTHOIC ACID-CARBOXY-14C 27971-51-3

4-(2-aminoethyl)phenyl beta-D-glucopyranosiduronic acid 27972-85-6

1H-Pyrrole-1,2-dicarboxylic acid, 4-ethynyl-2,5-dihydro-,1-(1,1-dimethylethyl) 2-methyl ester, (2R)- 647857-56-5

1H-Benzimidazolium, 2-amino-1-(2-hydrazino-2-oxoethyl)-3-methyl-,bromide 647858-06-8

Thiosulfuric acid hydrogen S-[2-[(2-phenylbutyl)amino]ethyl] ester 27976-19-8

3-O,4-O,5-O,6-O-Tetraacetyl-2-deoxy-D-arabino-hexonic acid ethyl ester 27963-67-3

4-methyl-5-[(E)-(3-nitrophenyl)diazenyl]-6-phenylpyrimidin-2-amine 27961-99-5

3-amino-6-hydroxy-2-pyridone hydrochloride 27969-85-3

2-Azetidinecarboxamide,N-hydroxy-1-[4-methoxy-3-[(trifluoromethyl)thio]benzoyl]-, (2R)- 647857-77-0

1-Propanone, 2-ethoxy-1,2-diphenyl- 27962-49-8

Propanamide,N-(1-buten-1-yloxy)-N,2,2-trimethyl- 279671-14-6