OFLOXACIN RELATED COMPOUND A (25 MG) ((RS)-9-FLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-10-(PIPERA-ZIN-1 -YL)-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLIC ACID)

氧氟沙星相关物质A

CAS No. 82419-52-1

OFLOXACIN RELATED COMPOUND A (25 MG) ((RS)-9-FLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-10-(PIPERA-ZIN-1 -YL)-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLIC ACID); 9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carbo

氧氟沙星相关物质A;氧氟沙星杂质E;9-氟-2,3-二氢-3-甲基-7-氧代-10-(1-哌嗪基)-7H-吡啶并[1,2,3-DE]-1,4-苯并恶嗪-6-羧酸

4H-1,3-Oxazine, 2-(2,3-dimethyl-1-butenyl)-5,6-dihydro-4,4,6-trimethyl-,(E)- 62583-70-4

TERT-BUTYL 8-AMINO-2-METHYL-2H-BENZO[B][1,4]OXAZINE-4(3H)-CARBOXYLATE 885268-75-7

N-cyclohexyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide 24011-67-4

4H-Pyrimido[5,4-d][1,3]oxazine-4,8(5H)-dione,1,4a,5,8a-tetrahydro-2-methyl-6-(methylthio)- 61212-05-3

Levofloxacin Related Compound C (25 mg) ((S)-ethyl 9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate) 177472-30-9

左氧氟沙星相关物质C

10H-Phenoxazine, 1,4-bis(dimethylphosphinothioyl)-2,3-difluoro- 821794-81-4

2H-Pyrido[3,2-b]-1,4-oxazine, 4-acetyl-3,4-dihydro-2-phenyl- 89970-22-9

Spiro[cyclopentane-1,1'-[1H,3H-pyrido[1,2-c][1,3]oxazine],hexahydro- 19137-48-5

4H-1,4-Benzoxazine-4-carboxylic acid, 6-(hydroxymethyl)-,1,1-dimethylethyl ester 648449-59-6

4H-1,3-Oxazine,5,6-dihydro-4,4,6-trimethyl-2-[3-methyl-1-(trimethylsilyl)-1-butenyl]-, (E)- 62583-78-2

5H-CYCLOPENTA[E]PYRIDO[1,2-C][1,3]OXAZINE,DECAHYDRO-7-METHYL-,(3A-A-,7-A-,10A-A-,10BBETA-)- 146339-05-1

4H-1,3-Oxazine,5,6-dihydro-4,4,6-trimethyl-2-[3-methyl-1-(trimethylsilyl)-1-butenyl]-, (Z)- 62583-79-3

2H-1,3-Oxazine-2,6(3H)-dione, 5-methyl- 51255-10-8

4H-1,3-Oxazine,5,6-dihydro-4,4,6-trimethyl-2-[2-phenyl-1-(trimethylsilyl)ethenyl]-, (Z)- 62583-77-1

3,4-Dihydro-3-methyl-1H-2,3-benzoxazine 14764-25-1

2H-1,3-Oxazine-2,4(3H)-dione, 3,5,6-trimethyl- 61736-45-6

2H-3,1-Benzoxazine, 1-(chloroacetyl)-1,4-dihydro-4,4-dimethyl- 59688-92-5

2H-THIAZOLO[5,4-G][1,4]BENZOXAZINE 102397-76-2

2-(PIPERIDIN-1-YLCARBONYL)-3,4-DIHYDRO-2H-1,4-BENZOXAZINE HYDROCHLORIDE 92292-97-2

4H-1,3-Oxazine, 5,6-dihydro-4,4,6-trimethyl-2-(2-methyl-1-butenyl)-, (E)- 62583-74-8

CYCLPENTA[B]-1,4-OXAZINE-5,7(2H,6H)-DIONE,TETRAHYDRO- 166109-03-1

2H-1,3-Oxazine-4-acetic acid, 3-butyltetrahydro-6-methyl-, ethyl ester,(4R,6R)-rel- 650596-61-5

2H-1,3-Oxazine-3(4H)-propanol, dihydro- 19748-65-3

2H-1,3-Oxazine-5-carboxaldehyde, 3,6-dihydro-4-phenyl- 86761-70-8

2H-1,3-Oxazine-2,4(3H)-dione, 6-(4-fluorophenyl)- 61736-38-7

3-Benzyl-3,4-dihydro-2H-naphtho(2,1-e)(1,3)oxazine 69445-59-6

8H-Anthra[2,1-a]phenoxazine-3-carboxamide,13,14,15,15a-tetrahydro-7,9-dihydroxy-15a-methyl-8,13,14-trioxo-, (?à)- 162382-63-0

4H-1,3-Oxazine,5,6-dihydro-4,4,6-trimethyl-2-[2-phenyl-1-(trimethylsilyl)ethenyl]-, (E)- 62583-76-0

4,11-Triphenodioxazinedisulfonic acid, 6,13-dichloro-3,10-bis2-4-fluoro-6-(2-sulfophenyl)amino-1,3,5-triazin-2-ylaminopropylamino-, lithium sodium salt 163062-28-0

5H-Pyrido[1,2,3-de]-1,4-benzoxazine-5-thione, 2,3-dihydro-7-methyl- 83367-36-6

2H-Pyrido[3,2-b]-1,4-oxazine, 3,4-dihydro-2-methyl- 26323-62-6

2H-1,3-Oxazine, 3-benzoyltetrahydro- 19201-99-1

2H-CYCLOBUTA[4,5]PYRROLO[2,1-B][1,3]OXAZINE 350027-29-1

4H-Pyrimido[5,4-d][1,3]oxazine-4,6,8(5H,7H)-trione,4a,8a-dihydro-2-methyl- 61212-04-2

5H-CYCLOPENTA[E]PYRIDO[1,2-C][1,3]OXAZINE,DECAHYDRO-7-METHYL-,(3A-A-,7BETA-,10ABETA-,10BBETA-)- 146339-08-4

6,8-DIMETHYL-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE 56934-87-3

6,8-二甲基-2H-3,1-苯并恶嗪-2,4(1H)-二酮

2H-1,4-Benzoxazine,5,7-dichloro-2-ethoxy-3,4-dihydro-4-(4-nitrobenzoyl)- 90368-45-9

2H-1,3-Oxazine-2,4(3H)-dione, 3-methyl-6-phenyl- 61736-43-4

2H-1,3-Benzoxazine-2,4(3H)-dione, 3-(4-methylphenyl)- 7133-79-1

2H-1,3-Oxazine-5-methanol, 3-ethyltetrahydro-5-nitro- 96286-41-8

10H-Phenoxazine, 3,7-bis(diethylamino)-10-(trifluoroacetyl)- 92313-09-2

2H-Pyrido[3,2-b]-1,4-oxazine, 4-benzoyl-3,4-dihydro-2-phenyl- 89970-23-0

[1,4]Benzoxazino[3,2-b][1,4]benzoxazine,5a,6,11a,12-tetrahydro-3,9-dinitro- 122031-57-6

dibutyl 4,6-dimethyl-2,3-dioxo-2,10-dihydro-3H-phenoxazine-1,9-dicarboxylate 14208-79-8

4H-1,4-Benzoxazine-4-acetic acid,2,3-dihydro-6-methyl-2-(1-methylethyl)-3-thioxo- 112808-36-3

tert-butyl 6-bromo-2H-pyrido[3,2-b][1,4]oxazine-4(3H)-carboxylate 959992-64-4

4-ACETYL-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLIC ACID 92288-75-0

Pentafluorophenyl 4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylate 921938-83-2

ETHYL 7-METHYL-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE 73268-46-9

7-Trifluoromethyl-3,4-dihydro-2H-benzo[1,4]oxazine 347-41-1

2H-3,1-BENZOXAZINE, 7-CHLORO-1,4-DIHYDRO-2,2-DIMETHYL 352667-84-6

7-[(Methylamino)methyl]-4-methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine 921938-85-4

2H-3,1-Benzoxazine-5-sulfonic acid, 1,4-dihydro-1-methyl-2,4-dioxo- 63016-84-2

CYCLPENTA[D][1,3]OXAZINE,OCTAHYDRO-1-HYDROXY-2,2,7A-TRIMETHYL-,CIS- 69502-64-3

10-methyl-1-(4-methylpiperazin-1-yl)-10H-pyridazino[4,5-b][1,4]benzoxazine dihydrochloride 64820-85-5

dibutyl 7-bromo-2-(diacetylamino)-3-hydroxy-4,6-dimethyl-10H-phenoxazine-1,9-dicarboxylate 14208-80-1

5H-Benzo[a]phenoxazine,eicosanamide deriv. 149683-19-2

Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine],1,3-dihydro-1,3,3-trimethyl-6'-(4-methyl-1-piperazinyl)- 114747-53-4

4H-1,4-Benzoxazine-4-carboxylic acid, 6-formyl-, 1,1-dimethylethylester 648449-56-3

2H-1,4-Benzoxazine, 4-acetyl-2-bromo-3-ethoxy-3,4-dihydro-,(2R,3R)-rel- 96023-49-3