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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-phenyl-cyclopropyl)-[1,2,4]triazolidine-3,5-dione 63005-99-2 C11H11N3O2
    4-(2-phenyl-cyclopropyl)-[1,2,4]triazolidine-3,5-dione
    —— 4-Methyl-5-(4-chlorophenylamino)-1,2,3-thiadiazol 63304-41-6 C9H8ClN3S
    4-Methyl-5-(4-chlorophenylamino)-1,2,3-thiadiazol
    —— 4-amino-2-methyl-7-nitro-isoindole-1,3-dione 27130-08-1 C9H7N3O4
    4-amino-2-methyl-7-nitro-isoindole-1,3-dione
    —— 4,6-Diacetyl-7-methoxybenzofuran 63272-87-7 C13H12O4
    4,6-Diacetyl-7-methoxybenzofuran
    —— 4-Benzyl-2-cyanoimidazole 1238058-06-4 C11H9N3
    4-Benzyl-2-cyanoimidazole
    —— 4-Nitro-3-benzoyl-2,3,4,5-tetrahydrothiophen-1,1-dioxid 52774-54-6 C11H11NO6S
    4-Nitro-3-benzoyl-2,3,4,5-tetrahydrothiophen-1,1-dioxid
    —— 4-(8-chloro-2-methyl-4-methylsulfanyl-quinolin-3-yl)-butan-2-ol 64375-84-4 C15H18ClNOS
    4-(8-chloro-2-methyl-4-methylsulfanyl-quinolin-3-yl)-butan-2-ol
    —— 4-[1-(3-amino-propyl)-1<i>H</i>-benzoimidazol-2-yl]-hexan-2-ol 64254-36-0 C16H25N3O
    4-[1-(3-amino-propyl)-1<i>H</i>-benzoimidazol-2-yl]-hexan-2-ol
    —— 4-{2-[4-(2-bromo-5-isopropoxybenzyl)-1-piperidinyl]ethyl}-2-chlorobenzamide 1021174-33-3 C24H30BrClN2O2
    4-{2-[4-(2-bromo-5-isopropoxybenzyl)-1-piperidinyl]ethyl}-2-chlorobenzamide
    —— (4a<i>S</i>)-3,5<i>t</i>,6b-Trimethyl-(4a<i>r</i>,5a<i>c</i>,6a<i>c</i>,6b<i>t</i>)-4,4a,5,5a,6,6a,6b,7-octahydro-cycloprop[2,3]indeno[5,6-<i>b</i>]furan-4<i>c</i>-ol 1618-84-4 C15H20O2
    (4a<i>S</i>)-3,5<i>t</i>,6b-Trimethyl-(4a<i>r</i>,5a<i>c</i>,6a<i>c</i>,6b<i>t</i>)-4,4a,5,5a,6,6a,6b,7-octahydro-cycloprop[2,3]indeno[5,6-<i>b</i>]furan-4<i>c</i>-ol
    —— 4-{[5-(2-aminoethoxy)quinazolin-4-yl]amino}-2-chlorophenol 853002-27-4 C16H15ClN4O2
    4-{[5-(2-aminoethoxy)quinazolin-4-yl]amino}-2-chlorophenol
    —— 4-(1-{2-hydroxy-3-[5-(methylsulfonyl)-3-{3-[(2-morpholin-4-ylethyl)sulfanyl]-4-(trifluoromethyl)phenyl}-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-1-yl]propyl}piperidin-4-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1049100-87-9 C30H41F3N8O5S2
    4-(1-{2-hydroxy-3-[5-(methylsulfonyl)-3-{3-[(2-morpholin-4-ylethyl)sulfanyl]-4-(trifluoromethyl)phenyl}-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-1-yl]propyl}piperidin-4-yl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-ethoxy-3-[2-(4-fluorophenyl)ethyl]-N-(5-methylisoxazol-3-yl)benzamide 1018445-30-1 C21H21FN2O3
    4-ethoxy-3-[2-(4-fluorophenyl)ethyl]-N-(5-methylisoxazol-3-yl)benzamide
    —— 4-hydroxymethyl-1-(1-methyl-2-phenothiazin-10-yl-ethyl)-piperidin-4-ol 98132-07-1 C21H26N2O2S
    4-hydroxymethyl-1-(1-methyl-2-phenothiazin-10-yl-ethyl)-piperidin-4-ol
    —— [4-(2-Dimethylamino-ethoxyimino)-cyclohexa-2,5-dienylidene]-phenyl-acetonitrile 2897-63-4 C18H19N3O
    [4-(2-Dimethylamino-ethoxyimino)-cyclohexa-2,5-dienylidene]-phenyl-acetonitrile
    —— 4,4,5,5-Tetrafluor-5-brom-2-penten 22515-91-9 C5H5BrF4
    4,4,5,5-Tetrafluor-5-brom-2-penten
    —— 4-{[4-ethoxy-6-(4-(N-cyclopropylcarbamoyl)phenyl)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036736-38-5 C26H26N6O4S
    4-{[4-ethoxy-6-(4-(N-cyclopropylcarbamoyl)phenyl)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— 4-methyl-2-phenyl-3,6-dihydro-2<i>H</i>-[1,2]thiazine 1-oxide 92367-67-4 C11H13NOS
    4-methyl-2-phenyl-3,6-dihydro-2<i>H</i>-[1,2]thiazine 1-oxide
    —— 4-(2,3,6,7-tetrahydro-5-phenyl-5H-pyrrolo<1,2-a>imidazol-5-yl)-2-methoxyphenol 103419-19-8 C19H20N2O2
    4-(2,3,6,7-tetrahydro-5-phenyl-5H-pyrrolo<1,2-a>imidazol-5-yl)-2-methoxyphenol
    —— 4-(N-(5-chloro-3-methylpyridin-2-yl)-N-(4-(trifluoromethoxy)benzyl)sulfamoyl)benzoic acid 1254206-15-9 C21H16ClF3N2O5S
    4-(N-(5-chloro-3-methylpyridin-2-yl)-N-(4-(trifluoromethoxy)benzyl)sulfamoyl)benzoic acid
    —— (4R,8R,9S,E)-8-(tert-butyldimethylsilanyloxy)-6-methyl-9-((7S,9R)-9-(pent-4-enyl)-6,10-dioxaspiro[4,5]decan-7-yl)dec-6-en-4-yl acetate 881652-70-6 C32H58O5Si
    (4R,8R,9S,E)-8-(tert-butyldimethylsilanyloxy)-6-methyl-9-((7S,9R)-9-(pent-4-enyl)-6,10-dioxaspiro[4,5]decan-7-yl)dec-6-en-4-yl acetate
    —— (4-Methylphenyl)[3-methyl-1-(3-quinolinylmethyl)-1H-pyrrol-2-yl]methanol 397325-64-3 C23H22N2O
    (4-Methylphenyl)[3-methyl-1-(3-quinolinylmethyl)-1H-pyrrol-2-yl]methanol
    —— 4-hydroxy-3-[(E)-3-(5-pyrrolidino-2-thienyl)prop-2-enoyl]coumarin 1192030-22-0 C20H17NO4S
    4-hydroxy-3-[(E)-3-(5-pyrrolidino-2-thienyl)prop-2-enoyl]coumarin
    —— (4R,5S)-trans-N-<(tert-butyloxy)carbonyl>-5-amino-4-hydroxy-6-phenylhex-2-enoic acid 99113-34-5 C17H23NO5
    (4R,5S)-trans-N-<(tert-butyloxy)carbonyl>-5-amino-4-hydroxy-6-phenylhex-2-enoic acid
    —— 4-(2-(((4R,6R)-6-(4-(3-(benzyloxy)phenyl)butyl)-2,2-dimethyl-1,3-dioxan-4-yl)methyl)-1,3-dithian-2-yl)-4-methylpentanal 1160697-50-6 C34H48O4S2
    4-(2-(((4R,6R)-6-(4-(3-(benzyloxy)phenyl)butyl)-2,2-dimethyl-1,3-dioxan-4-yl)methyl)-1,3-dithian-2-yl)-4-methylpentanal
    —— 4-((S)-1-Chloro-pyrrolidin-3-yloxy)-benzonitrile 124817-94-3 C11H11ClN2O
    4-((S)-1-Chloro-pyrrolidin-3-yloxy)-benzonitrile
    —— 4-(buthylselenyl)-3-phenylisoquinoline 1402909-02-7 C19H19NSe
    4-(buthylselenyl)-3-phenylisoquinoline
    —— (4-Iodo-phenyl)-((E)-2-phenyl-propenyl)-amine 69776-79-0 C15H14IN
    (4-Iodo-phenyl)-((E)-2-phenyl-propenyl)-amine
    —— [4-(2-<i>tert</i>-butoxycarbonyl-piperidin-1-yl)-but-2-enyl]-malonic acid diethyl ester 71170-80-4 C21H35NO6
    [4-(2-<i>tert</i>-butoxycarbonyl-piperidin-1-yl)-but-2-enyl]-malonic acid diethyl ester
    —— (4aR,9aS)-1,2,3,4,9,10-Hexahydro-anthracene-4a,9a-dicarboxylic acid dimethyl ester 72040-00-7 C18H22O4
    (4aR,9aS)-1,2,3,4,9,10-Hexahydro-anthracene-4a,9a-dicarboxylic acid dimethyl ester
    —— 4-[(2,2,5,5-tetramethyl-3-pyrrolidinyl-1-oxy)methyliminomethyl]pyridine 72444-19-0 C15H22N3O
    4-[(2,2,5,5-tetramethyl-3-pyrrolidinyl-1-oxy)methyliminomethyl]pyridine
    —— 4-{3-[(1H-benzimidazol-2-yl)(1-methylpiperidin-4-yloxy)methyl]phenylsulfanyl}butylamine oxalate 1370430-37-7 C2H2O4*C24H32N4OS
    4-{3-[(1H-benzimidazol-2-yl)(1-methylpiperidin-4-yloxy)methyl]phenylsulfanyl}butylamine oxalate
    —— 4-Duryl-4-phenyl-but-1-en 4885-17-0 C20H24
    4-Duryl-4-phenyl-but-1-en
    —— 4-({5-chloro-6-[(2-methoxyethyl)amino]pyridin-3-yl}oxy)-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-06-3 C16H16ClF2N3O5S
    4-({5-chloro-6-[(2-methoxyethyl)amino]pyridin-3-yl}oxy)-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-[(3-cyano-4-methylpyridin-2-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide 1355065-23-4 C15H11F2N3O4S
    4-[(3-cyano-4-methylpyridin-2-yl)oxy]-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-fluoro-naphthalene-1-sulfonic acid 5-isobutyl-[1,3,4]thiadiazol-2-ylamide 67475-47-2 C16H16FN3O2S2
    4-fluoro-naphthalene-1-sulfonic acid 5-isobutyl-[1,3,4]thiadiazol-2-ylamide
    —— 4-(4-nitrophenyl)-5-oxo-N-phenyl-1,3,4-thiadiazole-2-carboxamide 83570-89-2 C15H10N4O4S
    4-(4-nitrophenyl)-5-oxo-N-phenyl-1,3,4-thiadiazole-2-carboxamide
    —— 4-amino-1-(4'-bromophenyl)-1-hydroxy-3,6-dioxo-2,3,5,6-tetrahydro-1H-pyrrolo[3,4-c]pyridine-7-carbonitrile 1416564-68-5 C14H9BrN4O3
    4-amino-1-(4'-bromophenyl)-1-hydroxy-3,6-dioxo-2,3,5,6-tetrahydro-1H-pyrrolo[3,4-c]pyridine-7-carbonitrile
    —— 4-iodo-3-isopropoxy-5-methyl-1H-pyrazole 1147770-75-9 C7H11IN2O
    4-iodo-3-isopropoxy-5-methyl-1H-pyrazole
    —— 4-(5-Chloro-2,3-dihydroindol-1-yl)-7-(3-fluorophenyl)-2-pyridin-3-ylquinazoline 1417289-40-7 C27H18ClFN4
    4-(5-Chloro-2,3-dihydroindol-1-yl)-7-(3-fluorophenyl)-2-pyridin-3-ylquinazoline
    —— 4-(4-Methyl-penta-2,3-dienyl)-pyridine 120361-17-3 C11H13N
    4-(4-Methyl-penta-2,3-dienyl)-pyridine
    —— 4-({6-methyl-2-oxo-1-[2-(trifluoromethyl)benzyl]-2,3-dihydro-1H-pyrido[2,3-b][1,4]thiazin-3-yl}methyl)benzoic acid 1247020-01-4 C24H19F3N2O3S
    4-({6-methyl-2-oxo-1-[2-(trifluoromethyl)benzyl]-2,3-dihydro-1H-pyrido[2,3-b][1,4]thiazin-3-yl}methyl)benzoic acid
    —— 4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-7-[2-(fluoromethyl)-1H-benzimidazol-6-yl]-2,3,4,5-tetrahydro-1,4-benzoxazepine 1251149-67-3 C27H25F2N3O4S
    4-{[2-ethyl-3-fluoro-4-(methylsulfonyl)phenyl]carbonyl}-7-[2-(fluoromethyl)-1H-benzimidazol-6-yl]-2,3,4,5-tetrahydro-1,4-benzoxazepine
    —— 4-[1,2-diphenyl-2-(triphenyl-λ5-phosphanylidene)ethyl]-5-hydroxy-1,2-diphenylpyrazol-3-one 124743-79-9 C47H37N2O2P
    4-[1,2-diphenyl-2-(triphenyl-λ5-phosphanylidene)ethyl]-5-hydroxy-1,2-diphenylpyrazol-3-one
    —— 4-(Hexadecane-1-sulfonyl)-3-(3-oxo-butyrylamino)-benzenesulfonyl fluoride 2707-42-8 C26H42FNO6S2
    4-(Hexadecane-1-sulfonyl)-3-(3-oxo-butyrylamino)-benzenesulfonyl fluoride
    —— 4-((4R,5R)-5-Isopropyl-4-methyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzonitrile 41532-12-1 C20H21N3
    4-((4R,5R)-5-Isopropyl-4-methyl-3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzonitrile
    —— 4,4'-METHYLENEBIS(N-(2-PYRIDYLOXYCARBONYL)ANILINE) 200263-22-5 C25H20N4O4
    4,4'-METHYLENEBIS(N-(2-PYRIDYLOXYCARBONYL)ANILINE)
    —— 4'-[2-[[(2R)-2-Hydroxy-2-phenylethyl]amino]ethyl]-3-propyl-1,1'-biphenyl-4-carboxylic Acid Hydrochloride 643093-25-8 C26H29NO3*ClH
    4'-[2-[[(2R)-2-Hydroxy-2-phenylethyl]amino]ethyl]-3-propyl-1,1'-biphenyl-4-carboxylic Acid Hydrochloride
    —— 4-[2-(4-chloro-phenyl)-5-phenyl-oxazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline 10004-29-2 C23H19ClN2O
    4-[2-(4-chloro-phenyl)-5-phenyl-oxazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 4-amino-2-(2-diethylamino-ethylamino)-pyrimidine-5-carbonitrile 92286-83-4 C11H18N6
    4-amino-2-(2-diethylamino-ethylamino)-pyrimidine-5-carbonitrile