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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Nitro-3-phenyl-dimethyl-butyramid 4919-62-4 C12H16N2O3
    4-Nitro-3-phenyl-dimethyl-butyramid
    —— 4,7-Difluoroindole-2-carboxaldehyde 394223-46-2 C9H5F2NO
    4,7-Difluoroindole-2-carboxaldehyde
    —— 4-chloroethynyl-3,5-dimethyl-1<i>H</i>-pyrazole 22825-25-8 C7H7ClN2
    4-chloroethynyl-3,5-dimethyl-1<i>H</i>-pyrazole
    —— 4-cyclohexyl-2,4-dihydro-5-[(pyridin-4-yl)methyl]-3H-1,2,4-triazol-3-one 1370340-19-4 C14H18N4O
    4-cyclohexyl-2,4-dihydro-5-[(pyridin-4-yl)methyl]-3H-1,2,4-triazol-3-one
    —— 4-(4-thiophen-2-yl-2,3-dihydro-benzo[b]oxepin-5-yl)-phenol 1093116-65-4 C20H16O2S
    4-(4-thiophen-2-yl-2,3-dihydro-benzo[b]oxepin-5-yl)-phenol
    —— 4-(dichlorodiphenyl-l5-stibaneyl)-2-methylbut-3-yn-2-yl acetate 34943-52-7 C19H19Cl2O2Sb
    4-(dichlorodiphenyl-l5-stibaneyl)-2-methylbut-3-yn-2-yl acetate
    —— 4-(3-{[4-(1-cyclohexyl-1H-pyrazol-5-yl)phenyl]thio}phenyl)tetrahydro-2H-pyran-4-carboxamide 1159185-45-1 C27H31N3O2S
    4-(3-{[4-(1-cyclohexyl-1H-pyrazol-5-yl)phenyl]thio}phenyl)tetrahydro-2H-pyran-4-carboxamide
    —— 4-Benzyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid monopropionyloxymethyl ester 142592-26-5 C20H23NO6
    4-Benzyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid monopropionyloxymethyl ester
    —— 4-Dicyclopropylmethylene-3-[1-(2,5-dimethyl-furan-3-yl)-eth-(E)-ylidene]-5-[(Z)-p-tolylimino]-dihydro-furan-2-one 160452-20-0 C26H27NO3
    4-Dicyclopropylmethylene-3-[1-(2,5-dimethyl-furan-3-yl)-eth-(E)-ylidene]-5-[(Z)-p-tolylimino]-dihydro-furan-2-one
    —— 4-[(4-methyl-1H-indol-5-yl)amino]-5-{2-[4-(pyrrolidin-1-ylmethyl)phenyl]ethyl}nicotinonitrile 1160919-03-8 C28H29N5
    4-[(4-methyl-1H-indol-5-yl)amino]-5-{2-[4-(pyrrolidin-1-ylmethyl)phenyl]ethyl}nicotinonitrile
    —— 4,6,7-Trimethylbenzobicyclo<2.2.2>octen-1-yl triflate 139558-03-5 C16H19F3O3S
    4,6,7-Trimethylbenzobicyclo<2.2.2>octen-1-yl triflate
    —— 4-Hydroxy-3,4-bis-(4-methoxy-phenyl)-cyclohex-2-enone 56430-17-2 C20H20O4
    4-Hydroxy-3,4-bis-(4-methoxy-phenyl)-cyclohex-2-enone
    —— 4-tert.-Butyl-guajacol-4-chlor-benzylether 93995-36-9 C18H21ClO2
    4-tert.-Butyl-guajacol-4-chlor-benzylether
    —— 4-[(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)methyl]-N-(tetrahydrofuran-2-ylmethyl)benzamide 912664-01-8 C29H26N2O6
    4-[(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)methyl]-N-(tetrahydrofuran-2-ylmethyl)benzamide
    —— 4-((R)-2-Hydroxy-2,3,3-trimethyl-5-oxo-pyrrolidin-1-yl)-benzonitrile 63858-93-5 C14H16N2O2
    4-((R)-2-Hydroxy-2,3,3-trimethyl-5-oxo-pyrrolidin-1-yl)-benzonitrile
    —— [4-((3R,5R,10S,12S,13R,17R)-12-Formyloxy-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoylamino]-acetic acid ethyl ester 67850-80-0 C29H47NO6
    [4-((3R,5R,10S,12S,13R,17R)-12-Formyloxy-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoylamino]-acetic acid ethyl ester
    —— 4-(4-Ethyl-cyclohexanecarbonyloxy)-3-methyl-benzoic acid 4-propoxy-phenyl ester 70567-45-2 C26H32O5
    4-(4-Ethyl-cyclohexanecarbonyloxy)-3-methyl-benzoic acid 4-propoxy-phenyl ester
    —— 4-(4-chloro-benzoyl)-dihydro-furan-2,3-dione 74632-56-7 C11H7ClO4
    4-(4-chloro-benzoyl)-dihydro-furan-2,3-dione
    —— 4,5-Dimethyl-8-isopropyl-1,2,3,4-tetrahydro-1-naphthol 71472-29-2 C15H22O
    4,5-Dimethyl-8-isopropyl-1,2,3,4-tetrahydro-1-naphthol
    —— (4S,5S)-4-benzyl-5-hydroxypiperidin-2-one 1423027-36-4 C12H15NO2
    (4S,5S)-4-benzyl-5-hydroxypiperidin-2-one
    —— 4-bromo-5-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)-3-phenyl-1H-pyrazole 82633-54-3 C16H6BrF15N2
    4-bromo-5-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptyl)-3-phenyl-1H-pyrazole
    —— 4-methoxyphenylbis(4-t-butylphenyl)methyl chloride 125016-81-1 C28H33ClO
    4-methoxyphenylbis(4-t-butylphenyl)methyl chloride
    —— 4-formyl-5,6-dihydroxy-1-methylindane 127621-88-9 C11H12O3
    4-formyl-5,6-dihydroxy-1-methylindane
    —— 4-cyclopropyl-4-hydroxy-3-pyridin-2-yl-thiazolidine-2-thione 69378-52-5 C11H12N2OS2
    4-cyclopropyl-4-hydroxy-3-pyridin-2-yl-thiazolidine-2-thione
    —— 4-(2,3-Dihydro-7-methoxybenzo-1,4-dioxin-6-yl)-1-[(indan-2-yl)methyl]piperazine 185514-78-7 C23H28N2O3
    4-(2,3-Dihydro-7-methoxybenzo-1,4-dioxin-6-yl)-1-[(indan-2-yl)methyl]piperazine
    —— 4,8-Diamino-3,7-bis[4-(hexyloxy)phenoxy]naphthalene-1,5-dione 91034-33-2 C34H40N2O6
    4,8-Diamino-3,7-bis[4-(hexyloxy)phenoxy]naphthalene-1,5-dione
    —— 4-t-butyl-1,2,6-cyclohexanetrione trioxime 91309-00-1 C10H17N3O3
    4-t-butyl-1,2,6-cyclohexanetrione trioxime
    —— (4S)-2-[2-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]-4,5-dihydro-1,3-oxazole-4-carboxylic acid 1399266-48-8 C15H18N2O6
    (4S)-2-[2-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]-4,5-dihydro-1,3-oxazole-4-carboxylic acid
    —— 4-Oxo-3-[2-(1H-1,2,4-triazol-5-yl)hydrazinylidene]cyclohexa-1,5-diene-1-carbaldehyde 878551-11-2 C9H7N5O2
    4-Oxo-3-[2-(1H-1,2,4-triazol-5-yl)hydrazinylidene]cyclohexa-1,5-diene-1-carbaldehyde
    —— {4-[5-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]phenyl}-morpholin-4-yl-methanone 1206193-88-5 C24H23N5O3
    {4-[5-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino]phenyl}-morpholin-4-yl-methanone
    —— 4-(7-methyl-3-phenyl-4,5,6,7-tetrahydro-2H-indazol-2-yl)-N-(phenylcarbamoyl)benzenesulfonamide 1427056-10-7 C27H26N4O3S
    4-(7-methyl-3-phenyl-4,5,6,7-tetrahydro-2H-indazol-2-yl)-N-(phenylcarbamoyl)benzenesulfonamide
    —— (4-(p-fluorophenyl)bicyclo{2.2.2}oct-1-yl)trimethylplumbane 76889-52-6 C17H25FPb
    (4-(p-fluorophenyl)bicyclo{2.2.2}oct-1-yl)trimethylplumbane
    —— (4,6-dimethoxybenzofuran-5-yl)(3-phenyloxiran-2-yl)methanone 1585977-61-2 C19H16O5
    (4,6-dimethoxybenzofuran-5-yl)(3-phenyloxiran-2-yl)methanone
    —— (4S,5R,E)-methyl 4,5-bis(triisopropylsilyloxy)octa-2,7-dienoate 1374332-53-2 C27H54O4Si2
    (4S,5R,E)-methyl 4,5-bis(triisopropylsilyloxy)octa-2,7-dienoate
    —— (4aS,8aR)-8a-(2-Hydroxy-ethyl)-octahydro-isochromen-3-one 58240-85-0 C11H18O3
    (4aS,8aR)-8a-(2-Hydroxy-ethyl)-octahydro-isochromen-3-one
    —— 4-fluoro-N-((9-methyltetrazolo[1,5-a]quinolin-4-yl)methylene)benzeneamine 1254693-28-1 C17H12FN5
    4-fluoro-N-((9-methyltetrazolo[1,5-a]quinolin-4-yl)methylene)benzeneamine
    —— 4-[5-amino-6-(6-methyl-1H-benzimidazol-2-yl)pyrazin-2-yl]oxyphenol 1349686-75-4 C18H15N5O2
    4-[5-amino-6-(6-methyl-1H-benzimidazol-2-yl)pyrazin-2-yl]oxyphenol
    —— {4-[(2R,3R,5R)-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-ylmethoxy]-1-(toluene-4-sulfonyl)-2-((R)-2-[1,2,4]triazol-1-yl-butyl)-piperidin-3-yl]-phenyl}-methanol 911707-45-4 C38H49N5O6S
    {4-[(2R,3R,5R)-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazine-6-ylmethoxy]-1-(toluene-4-sulfonyl)-2-((R)-2-[1,2,4]triazol-1-yl-butyl)-piperidin-3-yl]-phenyl}-methanol
    —— 4-Nitro-<7-propoxy-3,7-dimethyl-2-octenyloxy>-benzol 40267-93-4 C19H29NO4
    4-Nitro-<7-propoxy-3,7-dimethyl-2-octenyloxy>-benzol
    —— [4-(dimethoxy-phosphoryl)-2-methyl-1,2,3,4-tetrahydro-quinolin-2-yl]-phosphonic acid dimethyl ester 1207895-88-2 C14H23NO6P2
    [4-(dimethoxy-phosphoryl)-2-methyl-1,2,3,4-tetrahydro-quinolin-2-yl]-phosphonic acid dimethyl ester
    —— 4-bromo-2-(hex-1-yn-1-yl)phenol 1581276-07-4 C12H13BrO
    4-bromo-2-(hex-1-yn-1-yl)phenol
    —— 4-(2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino)-N-(2-(phenylamino)ethyl)nicotinamide 911699-37-1 C25H22ClFN6O2
    4-(2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-ylamino)-N-(2-(phenylamino)ethyl)nicotinamide
    —— 4-[2,6-bis(dimethylamino)pyrimidin-4-yl]-2-((3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-fluoropiperidin-1-yl)-1,3-thiazole-5-carboxylic acid 1093112-51-6 C23H27Cl2FN8O3S
    4-[2,6-bis(dimethylamino)pyrimidin-4-yl]-2-((3S,4R)-4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-fluoropiperidin-1-yl)-1,3-thiazole-5-carboxylic acid
    —— 4,5-Decadien-7-ylacetat 54288-12-9 C12H20O2
    4,5-Decadien-7-ylacetat
    —— 4,6-anhydro-2,3-di-O-benzyl-α-D-galactopyranosyl 2,3-di-O-benzyl-6-O-p-tolylsulfonyl-α-D-galactopyranoside 108825-70-3 C47H50O12S
    4,6-anhydro-2,3-di-O-benzyl-α-D-galactopyranosyl 2,3-di-O-benzyl-6-O-p-tolylsulfonyl-α-D-galactopyranoside
    —— 4-Oxo-5-pentoxypyran-2-carboxylic acid 1040348-92-2 C11H14O5
    4-Oxo-5-pentoxypyran-2-carboxylic acid
    —— 4-(3-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acrylamido)benzamide 477330-09-9 C23H17BrN6O2S
    4-(3-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acrylamido)benzamide
    —— (4-methoxyphenyl)(5,6,7,8-tetrahydronaphthalen-2-yl)methanone O-phenylcarbamoyl oxime 83777-63-3 C25H24N2O3
    (4-methoxyphenyl)(5,6,7,8-tetrahydronaphthalen-2-yl)methanone O-phenylcarbamoyl oxime
    —— 4,4,5,5-tetramethyl-2-(3-methylnona-3,4-dien-5-yl)-1,3,2-dioxaborolane 1609456-36-1 C16H29BO2
    4,4,5,5-tetramethyl-2-(3-methylnona-3,4-dien-5-yl)-1,3,2-dioxaborolane
    —— (4R,5S)-didodecyl 2-oxo-1,3-dioxolane-4,5-dicarboxylate 1123303-72-9 C29H52O7
    (4R,5S)-didodecyl 2-oxo-1,3-dioxolane-4,5-dicarboxylate