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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(2'-trimethylsilyl-2'-propyloxycarbonyloxy)-benzaldehyde 123369-06-2 C14H20O4Si
4-(2'-trimethylsilyl-2'-propyloxycarbonyloxy)-benzaldehyde
—— 4-Hydroxy-5-methyl-6-phenyl-nicotinsaeure 63514-31-8 C13H11NO3
4-Hydroxy-5-methyl-6-phenyl-nicotinsaeure
—— 4-(2,4,5-Triethoxybenzoyl)-butyrolacton 63213-38-7 C16H22O5
4-(2,4,5-Triethoxybenzoyl)-butyrolacton
—— 4-Aethoxy-2',3,6'-trihydroxy-dihydrochalkon 64490-11-5 C17H18O5
4-Aethoxy-2',3,6'-trihydroxy-dihydrochalkon
—— 4-[2-(4-fluorophenyl)ethyl]piperidin-4-ol 871112-56-0 C13H18FNO
4-[2-(4-fluorophenyl)ethyl]piperidin-4-ol
—— 4'-[[(2-Ethyl-4-quinolinyl)oxy]methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-[(3,3-dimethyl-2-oxo-1-pyrrolidinyl)methyl][1,1'-biphenyl]-2-sulfonamide 254739-70-3 C36H38N4O5S
4'-[[(2-Ethyl-4-quinolinyl)oxy]methyl]-N-(3,4-dimethyl-5-isoxazolyl)-2'-[(3,3-dimethyl-2-oxo-1-pyrrolidinyl)methyl][1,1'-biphenyl]-2-sulfonamide
—— 4-(3,7-dibromo-10H-phenothiazin-10-yl)-N,N-di-p-tolylaniline 1378025-41-2 C32H24Br2N2S
4-(3,7-dibromo-10H-phenothiazin-10-yl)-N,N-di-p-tolylaniline
—— 4-{3-[2-hydroxy-1-(1H-indol-3-ylmethyl)-1-methylethylcarbamoyl]-4-trifluoromethoxy-phenylethynyl}-benzoic acid methyl ester 1117834-17-9 C30H25F3N2O5
4-{3-[2-hydroxy-1-(1H-indol-3-ylmethyl)-1-methylethylcarbamoyl]-4-trifluoromethoxy-phenylethynyl}-benzoic acid methyl ester
—— 4-[Amino(diethoxyphosphoryl)methyl]benzaldehyde 187811-16-1 C12H18NO4P
4-[Amino(diethoxyphosphoryl)methyl]benzaldehyde
—— 4,6-difluoro-N-(4-(3-(pyridin-4-yl)pyridin-2-yloxy)phenyl)-1H-benzo[d]imidazol-2-amine 1227174-11-9 C23H15F2N5O
4,6-difluoro-N-(4-(3-(pyridin-4-yl)pyridin-2-yloxy)phenyl)-1H-benzo[d]imidazol-2-amine
—— 4'-Octyloxy-biphenyl-4-carboxylic acid 4-(2-fluoro-2-methyl-hexanoyloxy)-phenyl ester 134854-84-5 C34H41FO5
4'-Octyloxy-biphenyl-4-carboxylic acid 4-(2-fluoro-2-methyl-hexanoyloxy)-phenyl ester
—— 4-methyl-N-(1-methylpiperidin-4-yl)-2-(4-phenoxyphenyl)-1,3-thiazole-5-carboxamide 906467-21-8 C23H25N3O2S
4-methyl-N-(1-methylpiperidin-4-yl)-2-(4-phenoxyphenyl)-1,3-thiazole-5-carboxamide
—— 4-[(S)-4-carboxy-2-({4-[2-(3-methoxycarbonylmethanesulfonyl-azetidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073446-65-7 C30H37N5O12S
4-[(S)-4-carboxy-2-({4-[2-(3-methoxycarbonylmethanesulfonyl-azetidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-(1-benzyl-piperidin-4-yl)-morpholin-3-one 841202-49-1 C16H22N2O2
4-(1-benzyl-piperidin-4-yl)-morpholin-3-one
—— 4-Ethylamino-quinoline-3-sulfonic acid ethylamide 157494-21-8 C13H17N3O2S
4-Ethylamino-quinoline-3-sulfonic acid ethylamide
—— 4,5-difluoro-2-(2-(2-methoxy-4-morpholinophenylamino)-5-(trifluoromethyl)pyridin-4-ylamino)-N-methylbenzamide hydrochloride 1061357-14-9 C25H24F5N5O3*ClH
4,5-difluoro-2-(2-(2-methoxy-4-morpholinophenylamino)-5-(trifluoromethyl)pyridin-4-ylamino)-N-methylbenzamide hydrochloride
—— 4-Bromo-6-[(4-phenoxyphenyl)methyl]benzene-1,2,3-triol 877878-29-0 C19H15BrO4
4-Bromo-6-[(4-phenoxyphenyl)methyl]benzene-1,2,3-triol
—— 4-<N-(4-Methyl-benzyl)-acetamido>-piperidin 958-59-8 C15H22N2O
4-<N-(4-Methyl-benzyl)-acetamido>-piperidin
—— 4-(2-Phenylsulfonylamino-4-bromophenoxymethyl)benzoic Acid 209687-15-0 C20H16BrNO5S
4-(2-Phenylsulfonylamino-4-bromophenoxymethyl)benzoic Acid
—— 4-Hydroxy-2-methoxy-2-methyl-butyraldehyd-cyclohalbacetal 89791-50-4 C6H12O3
4-Hydroxy-2-methoxy-2-methyl-butyraldehyd-cyclohalbacetal
—— 4-(2-[(2-aminoethyl)amino]-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(3,4-dimethoxyphenyl)benzamide 583875-02-9 C25H26N6O4
4-(2-[(2-aminoethyl)amino]-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(3,4-dimethoxyphenyl)benzamide
—— 4-Chloro-6-[2-(acetoxymethyl)-4-(diethoxyphosphoryl)butoxyamino] 2,5-diformamidopyrimidine 133866-81-6 C17H27ClN5O8P
4-Chloro-6-[2-(acetoxymethyl)-4-(diethoxyphosphoryl)butoxyamino] 2,5-diformamidopyrimidine
—— 4-(2-hydroxy-4,6-dimethyl-benzoyl)-morpholine 57705-23-4 C13H17NO3
4-(2-hydroxy-4,6-dimethyl-benzoyl)-morpholine
—— (4aR,5S)-4a-benzyl-4,4a,5,6,7,8-hexahydro-5-hydroxy-1-methylnaphthalen-2(3H)-one 897023-13-1 C18H22O2
(4aR,5S)-4a-benzyl-4,4a,5,6,7,8-hexahydro-5-hydroxy-1-methylnaphthalen-2(3H)-one
—— 4-[(4R)-3-(4,5-dimethyl-1,3-thiazol-2-yl)-7,8-dimethoxy-4-methyl-4,5-dihydro-2,3-benzodiazepin-1-yl]aniline 1071134-00-3 C23H26N4O2S
4-[(4R)-3-(4,5-dimethyl-1,3-thiazol-2-yl)-7,8-dimethoxy-4-methyl-4,5-dihydro-2,3-benzodiazepin-1-yl]aniline
—— 4-Dimethylaethylsilyl-2-aceto-1-diaethylamino-butan 17313-17-6 C14H31NOSi
4-Dimethylaethylsilyl-2-aceto-1-diaethylamino-butan
—— 4-amino-6-(4-{1-[(4-methyl-1,3-oxazol-5-yl)carbonyl]piperidin-4-yl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236357-36-0 C23H24N6O4
4-amino-6-(4-{1-[(4-methyl-1,3-oxazol-5-yl)carbonyl]piperidin-4-yl}phenyl)-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— [4-[4-(2-Methylpropyl)phenyl]butylidene]bisphosphonic acid, tetraethyl ester 145589-62-4 C22H40O6P2
[4-[4-(2-Methylpropyl)phenyl]butylidene]bisphosphonic acid, tetraethyl ester
—— 4-<i>tert</i>-butyl-2-methylsulfanyl-imidazole-1-carboxylic acid dimethylamide 56658-37-8 C11H19N3OS
4-<i>tert</i>-butyl-2-methylsulfanyl-imidazole-1-carboxylic acid dimethylamide
—— 4,6-diisopropoxy-3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile 1542257-39-5 C15H17NO4
4,6-diisopropoxy-3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile
—— {4-[3, 5-di(trifluoromethoxy)benzylamino]-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidin-2-ylmethoxy}acetic acid 1099108-97-0 C22H19F6N3O5S
{4-[3, 5-di(trifluoromethoxy)benzylamino]-5,6,7,8-tetrahydrobenzo-[4,5]thieno[2,3-d]pyrimidin-2-ylmethoxy}acetic acid
—— 4-(buta-1,3-diynyl)-4'-(5-hydroxy-5-methyl-1,3-hexadiynyl)biphenyl 1040399-53-8 C23H16O
4-(buta-1,3-diynyl)-4'-(5-hydroxy-5-methyl-1,3-hexadiynyl)biphenyl
—— 4-[(2-benzothiazolyl)methylamino]-α-[(4-fluorophenoxy)methyl]-1-piperidineethanol acetate(ester) 104607-80-9 C24H28FN3O3S
4-[(2-benzothiazolyl)methylamino]-α-[(4-fluorophenoxy)methyl]-1-piperidineethanol acetate(ester)
—— 4-methoxy-1H-indole-5-carboxylicacid ((1-hydroxycycloheptyl)methyl)amide 1616256-26-8 C18H24N2O3
4-methoxy-1H-indole-5-carboxylicacid ((1-hydroxycycloheptyl)methyl)amide
—— 4-Amino-6-chloro-2-(1-(7-chloro-3-trifluoromethylthieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine 1102067-17-3 C14H9Cl2F3N4S2
4-Amino-6-chloro-2-(1-(7-chloro-3-trifluoromethylthieno[2,3-c]pyridin-5-yl)ethyl)thio-pyrimidine
—— 4-(4-butoxy-5,6,7,8-tetrahydro-[1]naphthyl)-4-oxo-butyric acid 875231-25-7 C18H24O4
4-(4-butoxy-5,6,7,8-tetrahydro-[1]naphthyl)-4-oxo-butyric acid
—— 4-Acetoxy-benzoic acid (R)-2-[((4E,6Z,8E)-dodeca-4,6,8-trienyl)oxy]-1-hydroxymethyl-ethyl ester 137527-64-1 C24H32O6
4-Acetoxy-benzoic acid (R)-2-[((4E,6Z,8E)-dodeca-4,6,8-trienyl)oxy]-1-hydroxymethyl-ethyl ester
—— 4-chloro-N-[N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]-N'-[(2S)-1-ethoxypropan-2-yl]carbamimidoyl]benzamide 1381819-52-8 C22H22ClF2N5O2
4-chloro-N-[N-[5-(3,5-difluorophenyl)-1H-pyrazol-3-yl]-N'-[(2S)-1-ethoxypropan-2-yl]carbamimidoyl]benzamide
—— 4,4'-dibromo-3,5,3',5'-tetramethoxy-biphenyl 101167-48-0 C16H16Br2O4
4,4'-dibromo-3,5,3',5'-tetramethoxy-biphenyl
—— 4-cyclohexylethynyl-benzoic acid ethyl ester 1414890-80-4 C17H20O2
4-cyclohexylethynyl-benzoic acid ethyl ester
—— 4-(4-Chloro-phenyl)-7,9-diphenyl-1,2,6,8,9-pentaaza-spiro[4.5]deca-1,7-dien-10-one 82059-89-0 C23H18ClN5O
4-(4-Chloro-phenyl)-7,9-diphenyl-1,2,6,8,9-pentaaza-spiro[4.5]deca-1,7-dien-10-one
—— [4-(5-Fluoro-2,4-dinitro-phenylsulfanyl)-phenyl]-[1-quinolin-4-yl-meth-(Z)-ylidene]-amine 131692-96-1 C22H13FN4O4S
[4-(5-Fluoro-2,4-dinitro-phenylsulfanyl)-phenyl]-[1-quinolin-4-yl-meth-(Z)-ylidene]-amine
—— 4-((4,6-difluoro-1,2-dioxo-1,2-dihydrobenzo[f]cyclobuta[b][1,4]-oxazepin-9(8H)-yl)-methyl)-1-methylpyridinium iodide 1269665-10-2 C18H13F2N2O3*I
4-((4,6-difluoro-1,2-dioxo-1,2-dihydrobenzo[f]cyclobuta[b][1,4]-oxazepin-9(8H)-yl)-methyl)-1-methylpyridinium iodide
—— 4-(5-isopropyl-4-methoxy-2-methyl-phenyl)-2-methyl-4-oxo-butyric acid 101253-75-2 C16H22O4
4-(5-isopropyl-4-methoxy-2-methyl-phenyl)-2-methyl-4-oxo-butyric acid
—— 4-{3E-[5-(3H-IMIDAZO[4,5-b]PYRIDIN-2-YL)-2,4-DIMETHOXYPHENYL]ACRYLOYL}-benzoic acid 552845-15-5 C24H19N3O5
4-{3E-[5-(3H-IMIDAZO[4,5-b]PYRIDIN-2-YL)-2,4-DIMETHOXYPHENYL]ACRYLOYL}-benzoic acid
—— 4-[(N-ethoxycarbonylmethyl-N-methyl-amino)-methyl]-aniline 334952-61-3 C12H18N2O2
4-[(N-ethoxycarbonylmethyl-N-methyl-amino)-methyl]-aniline
—— (4aS,10R,10aS)-10-Iodo-8-isopropyl-7-methoxy-1,1,4a-trimethyl-2,3,4,4a,10,10a-hexahydro-1H-phenanthren-9-one 66446-99-9 C21H29IO2
(4aS,10R,10aS)-10-Iodo-8-isopropyl-7-methoxy-1,1,4a-trimethyl-2,3,4,4a,10,10a-hexahydro-1H-phenanthren-9-one
—— 4-amino-7-(4-chlorophenyl)-1,2,3,6,7,8-hexahydro-10-thia-9-aza-pentaleno[1,2-b]naphthalen-5-one 1252048-07-9 C20H17ClN2OS
4-amino-7-(4-chlorophenyl)-1,2,3,6,7,8-hexahydro-10-thia-9-aza-pentaleno[1,2-b]naphthalen-5-one
—— 4-isopropyl-5,8-dimethyl-nona-5,7-dien-2-one 686-04-4 C14H24O
4-isopropyl-5,8-dimethyl-nona-5,7-dien-2-one
—— 4-(biphenyl-2-yl)-2-methylquinoline 1318249-20-5 C22H17N
4-(biphenyl-2-yl)-2-methylquinoline