4-CHLORO-7-(2-CHLORO-ETHOXY)-6-(2-METHOXY-ETHOXY)-QUINAZOLINE

厄洛替尼杂质

CAS No. 183322-20-5

4-CHLORO-7-(2-CHLORO-ETHOXY)-6-(2-METHOXY-ETHOXY)-QUINAZOLINE

Silane, trimethyl[3-methyl-4-[(trimethylsilyl)oxy]phenyl]- 825652-15-1

9H-Xanthene-3-carboxamide, 9-(8-azabicyclo[3.2.1]oct-3-ylidene)- 825650-37-1

9H-Xanthene-3-carboxamide,N,N-diethyl-9-[1-(3-furanylmethyl)-4-piperidinylidene]- 825650-25-7

9H-Thioxanthene-3-carboxamide,9-[8-(cyclopropylmethyl)-8-azabicyclo[3.2.1]oct-3-ylidene]-N,N-diethyl- 825649-95-4

1H-Indole, 3-[[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]- 82076-02-6

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N,N-diethyl-5-phenyl- 825650-12-2

4-benzhydrylbenzoic acid 6328-81-0

3-methyl-N,N-dipropan-2-yl-1,3,2-oxazaphospholidin-2-amine 82086-46-2

3-Oxazolidinecarboxylic acid,4-(4-amino-2,2-difluoro-3-hydroxybutyl)-2,2-dimethyl-, 1,1-dimethylethylester, (4S)- 650604-96-9

Benzonitrile, 4-bromo-2-(phenylthio)- 825649-89-6

9H-Xanthene-3-carboxamide,N,N-diethyl-9-[1-(2-propynyl)-4-piperidinylidene]- 825650-26-8

1-Ethyl-3,4-dimethylpyridinium 6328-84-3

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N-(1-methylethyl)- 825650-32-6

4,7,10-Trioxa-13-aza-1-azoniabicyclo[11.2.1]hexadeca-1(16),14-diene,16-methyl-, chloride 825650-68-8

9H-Thioxanthene-3-carboxamide,9-[8-(1,3-benzodioxol-5-ylmethyl)-8-azabicyclo[3.2.1]oct-3-ylidene]-N,N-diethyl- 825649-93-2

3-Oxazolidinecarboxylic acid,4-(3-ethoxy-2-fluoro-3-oxo-1-propenyl)-2,2-dimethyl-, 1,1-dimethylethylester, (4S)- 650604-91-4

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N,N-diethyl-6-methoxy- 825650-03-1

9-phenylfluorene-9-carboxamide 6328-80-9

N-[(E)-(3,4-dichlorophenyl)methylidene]hexadecan-1-amine 6328-69-4

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N,N-diethyl-7-(3-thienyl)- 825650-54-2

Pyridine, 3-(tetrahydro-2-thienyl)- 82081-32-1

1H-Indole, 3-[2-[3-(4-nitrophenyl)-1,2,4-oxadiazol-5-yl]ethyl]- 82076-04-8

9H-Xanthene-3-carboxylic acid, 6-methoxy-9-oxo- 825650-01-9

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N-ethyl- 825650-30-4

2-Furancarboxamide,5-[2-methoxy-5-(trimethylsilyl)phenoxy]-N-(2,4,6-trimethoxy-5-pyrimidinyl)- 825652-30-0

Carbamimidothioic acid, 3-quinolinylmethyl ester, dihydrochloride 82081-69-4

3-Oxazolidinecarboxylic acid,4-[2,2-difluoro-4-[[(phenylmethoxy)carbonyl]amino]butyl]-2,2-dimethyl-,1,1-dimethylethyl ester, (4S)- 650604-88-9

2-guanidyl-2-deaminogentamicin C1 82089-23-4

Azuleno[4,5-b]furan-2,7-dione,3,3a,4,5,6,8,9,- 9b-octahydro-6,9-dihydroxy-3,6,9-trimethyl-,(3S,3aS,6S,9R,9bS)- 82078-63-5

Dodecanamide, N,N-bis(hydroxymethyl)- 82073-98-1

2-Furancarboxamide,N-(2,6-dimethoxyphenyl)-5-[2-methoxy-5-(trimethylsilyl)phenoxy]- 825652-28-6

1-chloro-4-methoxysulfonyl-naphthalene 6328-73-0

Phosphine, [(diethoxysilylene)di-3,1-propanediyl]bis[dicyclohexyl- 82082-00-6

Propanedinitrile, [bis(4-methylphenyl)methylene]- 82074-10-0

N-[(E)-1,3-benzodioxol-5-ylmethylidene]hexadecan-1-amine 6328-70-7

2-Furancarboxamide,5-[2-bromo-5-(trimethylsilyl)phenoxy]-N-(2,6-dimethoxyphenyl)- 825652-19-5

Butanoic acid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-2,2-difluoro-3-(1H-imidazol-1-ylthioxomethoxy)-, ethyl ester 650605-00-8

L-Leucine, L-arginyl-L-lysyl-L-prolyl-L-tyrosyl-L-isoleucyl- 82085-31-2

1H-Imidazole, 1-[2-[2-[2-(2-chloroethoxy)ethoxy]ethoxy]ethyl]- 825650-63-3

1H-Imidazole,1-[2-[2-[2-(2-chloroethoxy)ethoxy]ethoxy]ethyl]-2,5-dimethyl- 825650-66-6

9H-Xanthene-3-carbonitrile, 6-methoxy-9-oxo- 825650-00-8

CH3NaO4S 820-72-4

1H-Imidazole,1-[2-[2-[2-(2-chloroethoxy)ethoxy]ethoxy]ethyl]-2,4-dimethyl- 825650-65-5

2-Furancarboxamide,5-[5-(ethyldimethylsilyl)-2-methylphenoxy]-N-(2,4,6-trimethoxyphenyl)- 825652-36-6

Thieno[3,4-b]-1,4-oxathiin, 2,3-dihydro-2-methyl- 825651-60-3

9H-Thioxanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N,N-diethyl-, 2-butenedioate (1:1) 825649-92-1

20R 13(17)-DIACHOLESTENE 82079-08-1

1H-Indole, 3-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]- 82075-98-7

Palladium, [1-[(acetyloxy)methyl]ethenyl]iodobis(triphenylphosphine)- 825650-88-2

2-Furancarboxamide,5-[2-bromo-5-(trimethylsilyl)phenoxy]-N-[4,6-dimethoxy-2-(methylamino)-5-pyrimidinyl]- 825652-22-0

5-((2-Nitrophenyl)methylene)selenazolidine-2,4-dione 82085-48-1

9H-Thioxanthene-3-carboxamide,9-[8-(1,3-benzodioxol-5-ylmethyl)-8-azabicyclo[3.2.1]oct-3-ylidene]-N,N-diethyl-, 2-butenedioate (1:1) 825649-94-3

5-((4-Nitrophenyl)methylene)selenazolidine-2,4-dione 82085-49-2

2-Furancarboxamide,5-[2-methyl-5-(trimethylsilyl)phenoxy]-N-(2,4,6-trimethoxy-5-pyrimidinyl)- 825652-05-9

Benzene, 1,3,5-trimethyl-2-[(S)-methylsulfinyl]- 82079-40-1

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N,N-diethyl-6-methyl- 825650-38-2

9H-Thioxanthene-3-carboxamide,N,N-diethyl-9-[8-(2-hydroxyethyl)-8-azabicyclo[3.2.1]oct-3-ylidene]- 825649-97-6

9H-Xanthene-3-carboxamide,9-(8-azabicyclo[3.2.1]oct-3-ylidene)-N-methyl-N-(1-methylethyl)- 825650-19-9

Silane, [1-(1-cyclohexen-1-yl)cyclopropyl]trimethyl- 82084-04-6

EDYA 82073-91-4