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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-N-(4-bromophenyl)-2-N-prop-2-enylthieno[3,2-d]pyrimidine-2,4-diamine 1255668-47-3 C15H13BrN4S
4-N-(4-bromophenyl)-2-N-prop-2-enylthieno[3,2-d]pyrimidine-2,4-diamine
—— 4-phenyl-5,6-dihydro-4H-[1,4]thiazine-3-carboxylic acid ethyl ester 91957-59-4 C13H15NO2S
4-phenyl-5,6-dihydro-4H-[1,4]thiazine-3-carboxylic acid ethyl ester
—— 4-phenyl-3,4,5,6,7,8-hexahydro-2<i>H</i>-benzo[1,4]thiazine 92247-05-7 C14H17NS
4-phenyl-3,4,5,6,7,8-hexahydro-2<i>H</i>-benzo[1,4]thiazine
—— 4-Chloro-N-(3,5-di-tert-butyl-4-hydroxy-phenyl)-2-nitro-benzenesulfonamide 110955-64-1 C20H25ClN2O5S
4-Chloro-N-(3,5-di-tert-butyl-4-hydroxy-phenyl)-2-nitro-benzenesulfonamide
—— 4-((S)-2-tert-Butoxycarbonyl-2-tert-butoxycarbonylamino-ethyl)-1-((2S,5S)-5-tert-butoxycarbonyl-5-tert-butoxycarbonylamino-2-hydroxy-pentyl)-3-((S)-3-tert-butoxycarbonyl-3-tert-butoxycarbonylamino-propyl)-5-hydroxy-pyridinium 737742-84-6 C45H77N4O14
4-((S)-2-tert-Butoxycarbonyl-2-tert-butoxycarbonylamino-ethyl)-1-((2S,5S)-5-tert-butoxycarbonyl-5-tert-butoxycarbonylamino-2-hydroxy-pentyl)-3-((S)-3-tert-butoxycarbonyl-3-tert-butoxycarbonylamino-propyl)-5-hydroxy-pyridinium
—— 4b,5,9b,10-Tetrahydro-4b,9b-dimesityl-2,4,7,9-tetramethyl-4b,9b-disilaindeno<2,1-a>inden 120905-07-9 C36H42Si2
4b,5,9b,10-Tetrahydro-4b,9b-dimesityl-2,4,7,9-tetramethyl-4b,9b-disilaindeno<2,1-a>inden
—— 4-carboxymethyl-3-cyclohexyl-sydnone 14388-14-8 C10H14N2O4
4-carboxymethyl-3-cyclohexyl-sydnone
—— (4-fluorophenyl)-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-phenylmethanol 96835-06-2 C19H20FNO
(4-fluorophenyl)-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-phenylmethanol
—— 4-methyl-3-(1-{[4-(2,4,5-trifluorophenoxy)phenyl]methyl}(4-piperidyl))phenylamine 882745-59-7 C25H25F3N2O
4-methyl-3-(1-{[4-(2,4,5-trifluorophenoxy)phenyl]methyl}(4-piperidyl))phenylamine
—— 4-phenyl-1,4-dihydro-benzo[<i>d</i>][1,2]oxazine-3-carboximidic acid amide 46954-10-3 C15H15N3O
4-phenyl-1,4-dihydro-benzo[<i>d</i>][1,2]oxazine-3-carboximidic acid amide
—— 4-(fluoren-9-yl)-3,4-dimethylpentan-2-one 148251-74-5 C20H22O
4-(fluoren-9-yl)-3,4-dimethylpentan-2-one
—— 4-(4-Ethyl-phenyl)-2-methylene-4-oxo-butyric acid methyl ester 845961-25-3 C14H16O3
4-(4-Ethyl-phenyl)-2-methylene-4-oxo-butyric acid methyl ester
—— 4-((((3aR,5R,6S,6aR)-5-((R)-1-hydroxy-2-methoxyethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl)oxy)methyl)-3-methyl-1-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-3-ium iodide 1449012-90-1 C28H42N3O15*I
4-((((3aR,5R,6S,6aR)-5-((R)-1-hydroxy-2-methoxyethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl)oxy)methyl)-3-methyl-1-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-3-ium iodide
—— (4-methyl-2-oxopentyl)trimethylammonium bromide 134220-23-8 Br*C9H20NO
(4-methyl-2-oxopentyl)trimethylammonium bromide
—— (4S,5R)-3-[(2S,3R)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-2-methylpentanoyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one 919608-28-9 C21H29NO6
(4S,5R)-3-[(2S,3R)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-hydroxy-2-methylpentanoyl]-4-methyl-5-phenyl-1,3-oxazolidin-2-one
—— 4-methyl-N-(1-phenoxy-3-phenylselanylpropan-2-yl)benzenesulfonamide 206361-03-7 C22H23NO3SSe
4-methyl-N-(1-phenoxy-3-phenylselanylpropan-2-yl)benzenesulfonamide
—— 4-[(3aS,4R,7aR)-2-ethenoxy-3a,5,5-trimethyl-2,3,4,6,7,7a-hexahydro-1-benzofuran-4-yl]butan-2-one 112893-57-9 C17H28O3
4-[(3aS,4R,7aR)-2-ethenoxy-3a,5,5-trimethyl-2,3,4,6,7,7a-hexahydro-1-benzofuran-4-yl]butan-2-one
—— 4-(hydroxycarbamoyl)benzenesulfonyl chloride 1454676-36-8 C7H6ClNO4S
4-(hydroxycarbamoyl)benzenesulfonyl chloride
—— (4E,8E)-10-mesitoyloxy-2,2,5,9-tetramethyldeca-4,8-dienal 90544-08-4 C24H34O3
(4E,8E)-10-mesitoyloxy-2,2,5,9-tetramethyldeca-4,8-dienal
—— 4'-Fluor-3-<4-(α-Hydroxy-α-phenylbenzyl)-piperidino>-propiophenon 54238-32-3 C27H28FNO2
4'-Fluor-3-<4-(α-Hydroxy-α-phenylbenzyl)-piperidino>-propiophenon
—— 4-methoxy-2-(1-oxido-2-p-tolyl-2H-1,2,3-triazol-5-yl)pyridine 1-oxide 1454920-29-6 C15H14N4O3
4-methoxy-2-(1-oxido-2-p-tolyl-2H-1,2,3-triazol-5-yl)pyridine 1-oxide
—— 4-[(S)-4-carboxy-2-({4-[2-((2S,4S)-2-carboxy-4-hydroxy-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073446-37-3 C29H35N5O11
4-[(S)-4-carboxy-2-({4-[2-((2S,4S)-2-carboxy-4-hydroxy-pyrrolidin-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-iodo-2-[[4-[(2R)-2-[(trifluoroacetyl)amino]propyl]phenyl]sulfonyl]benzoic acid 699016-18-7 C18H15F3INO5S
4-iodo-2-[[4-[(2R)-2-[(trifluoroacetyl)amino]propyl]phenyl]sulfonyl]benzoic acid
—— 4-Amino-1-((2R,3S,4R,5R)-3-hydroxy-5-hydroxymethyl-4-iodo-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one; hydrochloride 74580-89-5 C9H12IN3O4*ClH
4-Amino-1-((2R,3S,4R,5R)-3-hydroxy-5-hydroxymethyl-4-iodo-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one; hydrochloride
—— 4,4,8-Trimethyl-2,7-dioxo-2H,4H,5H,7H,8H-furo<3,4-f>-3,6-oxazepin 72900-56-2 C10H13NO4
4,4,8-Trimethyl-2,7-dioxo-2H,4H,5H,7H,8H-furo<3,4-f>-3,6-oxazepin
—— 4-(2-bromoethoxy)-3-iodo-1-methyl-2-perhydropyran-2-yloxybenzene 600176-59-8 C14H18BrIO3
4-(2-bromoethoxy)-3-iodo-1-methyl-2-perhydropyran-2-yloxybenzene
—— 4-(3,4-difluorophenylethynyl)quinoline 1621927-89-6 C17H9F2N
4-(3,4-difluorophenylethynyl)quinoline
—— 4-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-piperidineacetic acid hydrochloride 134204-77-6 C22H23NO2*ClH
4-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-piperidineacetic acid hydrochloride
—— (4aR,8aS)-3-Methoxy-8a-methyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one 64025-75-8 C12H18O2
(4aR,8aS)-3-Methoxy-8a-methyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one
—— 4-nitro-O-acetylbenzoin 135490-87-8 C16H13NO5
4-nitro-O-acetylbenzoin
—— 4-morpholin-4-yl-6-[4-(2,2,2-trifluoroethyl)-piperazin-1-ylmethyl]-2-(2-trifluoromethyl-1H-indol-4-yl)-thieno[3,2-d]pyrimidine 955977-43-2 C26H26F6N6OS
4-morpholin-4-yl-6-[4-(2,2,2-trifluoroethyl)-piperazin-1-ylmethyl]-2-(2-trifluoromethyl-1H-indol-4-yl)-thieno[3,2-d]pyrimidine
—— 4-{3-[2-(5-Fluoro-1H-indol-3-yl)-1,1-dimethyl-ethylamino]-2-hydroxy-propoxy}-1H-indole-2-carboxylic acid ethyl ester; compound with (E)-but-2-enedioic acid 118096-18-7 C4H4O4*2C26H30FN3O4
4-{3-[2-(5-Fluoro-1H-indol-3-yl)-1,1-dimethyl-ethylamino]-2-hydroxy-propoxy}-1H-indole-2-carboxylic acid ethyl ester; compound with (E)-but-2-enedioic acid
—— 4-(2-phenylquinolin-4-yl)benzonitrile 1398743-36-6 C22H14N2
4-(2-phenylquinolin-4-yl)benzonitrile
—— 4-(o-methylaminophenoxy)-3-thiophenecarboxylic acid 76992-91-1 C12H11NO3S
4-(o-methylaminophenoxy)-3-thiophenecarboxylic acid
—— (4-benzoylamino-1,2,5-trimethyl-[4]piperidyl)-phosphonic acid diethyl ester 102708-99-6 C19H31N2O4P
(4-benzoylamino-1,2,5-trimethyl-[4]piperidyl)-phosphonic acid diethyl ester
—— 4-[7-(6-cyano-5-trifluoromethylpyridine-3-yl)-8-thioxo-6-thioxo-5,7-diazaspiro[3.4]oct-5-yl]-2-fluoro-N-methylbenzamide 2649802-40-2 C21H15F4N5OS2
4-[7-(6-cyano-5-trifluoromethylpyridine-3-yl)-8-thioxo-6-thioxo-5,7-diazaspiro[3.4]oct-5-yl]-2-fluoro-N-methylbenzamide
—— 4-(4-methyl-1-naphthalenyl)butan-1-ol 79623-24-8 C15H18O
4-(4-methyl-1-naphthalenyl)butan-1-ol
—— 4-bromo-1-diazo-4-(3-(trifluoromethyl)phenyl)-2-butanone 337964-58-6 C11H8BrF3N2O
4-bromo-1-diazo-4-(3-(trifluoromethyl)phenyl)-2-butanone
—— (4-Ethoxy-4-oxo-1-p-tolyl-1,4-dihydro-4λ<sup>5</sup>-[1,2,4]diazaphosphinin-3-yl)-phenyl-methanone 81591-45-9 C19H19N2O3P
(4-Ethoxy-4-oxo-1-p-tolyl-1,4-dihydro-4λ<sup>5</sup>-[1,2,4]diazaphosphinin-3-yl)-phenyl-methanone
—— 4-isopropyl-4-methyl-2,2-dimethyl-3-(2-phenylbenzoyl)-oxazolidin-5-one 1174715-50-4 C22H25NO3
4-isopropyl-4-methyl-2,2-dimethyl-3-(2-phenylbenzoyl)-oxazolidin-5-one
—— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(3S)-1-(2,2-dimethyltetrahydro-2H-pyran-4-yl)pyrrolidin-3-yl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257046-35-7 C50H59ClN8O7S
4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-[(4-{[(3S)-1-(2,2-dimethyltetrahydro-2H-pyran-4-yl)pyrrolidin-3-yl]amino}-3-nitrophenyl)sulfonyl]-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
—— (4-chloro-1-ethyl-2,2-dioxido-1H-2,1-benzothiazin-3-yl)methanol 1215863-89-0 C11H12ClNO3S
(4-chloro-1-ethyl-2,2-dioxido-1H-2,1-benzothiazin-3-yl)methanol
—— 4-(1H-2-methylindol-3-yl)-2-hydroxy-4-phenyl-2-butenoic acid methyl ester 1037443-28-9 C20H19NO3
4-(1H-2-methylindol-3-yl)-2-hydroxy-4-phenyl-2-butenoic acid methyl ester
—— (4-(3,4-Dichlorophenyl)-2H-1,2,3-triazol-2-yl)(pyrrolidin-1-yl)methanone 1312782-37-8 C13H12Cl2N4O
(4-(3,4-Dichlorophenyl)-2H-1,2,3-triazol-2-yl)(pyrrolidin-1-yl)methanone
—— 4-<Naphthyl-(2)-amino>-2-oxo-2,5-dihydro-furan 22273-67-2 C14H11NO2
4-<Naphthyl-(2)-amino>-2-oxo-2,5-dihydro-furan
—— 4-dimethylamino-α-phenylcarbamoyloxy-deoxybenzoin 119077-41-7 C23H22N2O3
4-dimethylamino-α-phenylcarbamoyloxy-deoxybenzoin
—— (4-amino-benzylidene)-(2,4-diphenyl-oxazol-5-yl)-amine 102452-31-3 C22H17N3O
(4-amino-benzylidene)-(2,4-diphenyl-oxazol-5-yl)-amine
—— 4-oxo-2-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidine-2,5-dicarboxamide 1029685-48-0 C21H19N5O5S
4-oxo-2-N-[(3-oxo-4H-1,4-benzoxazin-6-yl)methyl]-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidine-2,5-dicarboxamide
—— 4-((1S,2R,6S,7R)-3,5-Dioxo-10-oxa-4-aza-tricyclo[5.2.1.02,6]dec-8-en-4-yl)-N-phenyl-benzenesulfonamide 114235-08-4 C20H16N2O5S
4-((1S,2R,6S,7R)-3,5-Dioxo-10-oxa-4-aza-tricyclo[5.2.1.02,6]dec-8-en-4-yl)-N-phenyl-benzenesulfonamide
—— 4-chloro-2-(2-pyrrolidin-1-yl-ethyl)-2<i>H</i>-thieno[3,4-<i>d</i>]pyridazin-1-one 46876-81-7 C12H14ClN3OS
4-chloro-2-(2-pyrrolidin-1-yl-ethyl)-2<i>H</i>-thieno[3,4-<i>d</i>]pyridazin-1-one