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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Triethylstannanyl-but-3-yn-2-one 7397-36-6 C10H18OSn
    4-Triethylstannanyl-but-3-yn-2-one
    —— 4-methylphenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside 950602-62-7 C27H28O5S
    4-methylphenyl 2-O-benzyl-4,6-O-benzylidene-1-thio-α-D-mannopyranoside
    —— 4-{[(3S)-3-methyl-4-(phenylacetyl)-1-piperazinyl]sulfonyl}benzonitrile 1244741-17-0 C20H21N3O3S
    4-{[(3S)-3-methyl-4-(phenylacetyl)-1-piperazinyl]sulfonyl}benzonitrile
    —— 4-Nitro-benzenesulfonic acid (1R,2S,3S,5S)-5-cyano-adamantan-2-yl ester 112185-90-7 C17H18N2O5S
    4-Nitro-benzenesulfonic acid (1R,2S,3S,5S)-5-cyano-adamantan-2-yl ester
    —— <4-Hydroxy-2-methyl-phenyl>-bis-<4-dimethylamino-phenyl>-methan 121849-06-7 C24H28N2O
    <4-Hydroxy-2-methyl-phenyl>-bis-<4-dimethylamino-phenyl>-methan
    —— 4-Acetamino-4-benzyl-tetrahydropyran 92500-95-3 C14H19NO2
    4-Acetamino-4-benzyl-tetrahydropyran
    —— 4-(2-Hydroxy-ethoxy)-1-methyl-2-methylene-cyclohex-3-enecarboxylic acid ethyl ester 76379-91-4 C13H20O4
    4-(2-Hydroxy-ethoxy)-1-methyl-2-methylene-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-(diethoxyphosphoryl)-4-nitropentanoic acid 4-chlorophenyl ester 1528740-19-3 C15H21ClNO7P
    4-(diethoxyphosphoryl)-4-nitropentanoic acid 4-chlorophenyl ester
    —— 4-[(E)-4-(2-Hydroxymethyl-3-methyl-phenoxy)-3-methyl-but-2-enyl]-5-methyl-4-(3-methyl-but-2-enyl)-cyclohexane-1,3-dione 857652-10-9 C25H34O4
    4-[(E)-4-(2-Hydroxymethyl-3-methyl-phenoxy)-3-methyl-but-2-enyl]-5-methyl-4-(3-methyl-but-2-enyl)-cyclohexane-1,3-dione
    —— [4-({4-[(4-{4-[2-(6-Benzyloxy-3-chloromethyl-2,3-dihydro-indole-1-carbonyl)-benzofuran-5-ylcarbamoyl]-butyrylamino}-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-butyl]-carbamic acid tert-butyl ester 489457-62-7 C51H57ClN8O9
    [4-({4-[(4-{4-[2-(6-Benzyloxy-3-chloromethyl-2,3-dihydro-indole-1-carbonyl)-benzofuran-5-ylcarbamoyl]-butyrylamino}-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-butyl]-carbamic acid tert-butyl ester
    —— [4-[[1-(Furan-2-carbonyl)pyrrolidin-3-yl]methyl]-3-oxo-2-(2,4,6-trimethylphenyl)cyclopenten-1-yl] furan-2-carboxylate 1203554-81-7 C29H29NO6
    [4-[[1-(Furan-2-carbonyl)pyrrolidin-3-yl]methyl]-3-oxo-2-(2,4,6-trimethylphenyl)cyclopenten-1-yl] furan-2-carboxylate
    —— 4-(4-bromophenyl)-3-(2-chlorobenzoyl)-7,7-dimethyl-2-phenylamino-4,6,7,8-tetrahydrochromen-5-one 1360603-96-8 C30H25BrClNO3
    4-(4-bromophenyl)-3-(2-chlorobenzoyl)-7,7-dimethyl-2-phenylamino-4,6,7,8-tetrahydrochromen-5-one
    —— 4,5-Dihydro-4,4-dimethyl-2-(methylthio)-5-oxo-1-phenyl-1H-pyrrol-3-carbonsauere-methylester 113568-47-1 C15H17NO3S
    4,5-Dihydro-4,4-dimethyl-2-(methylthio)-5-oxo-1-phenyl-1H-pyrrol-3-carbonsauere-methylester
    —— 4-(8-amino-octylamino)-1<i>H</i>-pyrimidin-2-one 56885-22-4 C12H22N4O
    4-(8-amino-octylamino)-1<i>H</i>-pyrimidin-2-one
    —— 4-(1-(5-cyano-4-(5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-ylamino)ethyl)-N-methylpiperidine-1-carboxamide 1036025-58-7 C22H23F3N8O
    4-(1-(5-cyano-4-(5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-2-ylamino)ethyl)-N-methylpiperidine-1-carboxamide
    —— 4-(2-chloro-4-fluorobenzyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid 1206909-16-1 C22H18Cl3FN4O3S
    4-(2-chloro-4-fluorobenzyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid
    —— 4-(4-chlorophenyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid 1206909-28-5 C21H17Cl3N4O3S
    4-(4-chlorophenyl)-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid
    —— (4-Methyl-2-keto-2-dioxolan)-cyclohexyldimethylcarbinol 93430-55-8 C12H22O3
    (4-Methyl-2-keto-2-dioxolan)-cyclohexyldimethylcarbinol
    —— 4-chloro-N-[4-(2-oxo-2-{4-[2-(2-oxo-pyrrolidin-1-yl)-acetyl]-piperazin-1-yl}-ethyl)-thiazol-2-yl]-benzamide 895571-64-9 C22H24ClN5O4S
    4-chloro-N-[4-(2-oxo-2-{4-[2-(2-oxo-pyrrolidin-1-yl)-acetyl]-piperazin-1-yl}-ethyl)-thiazol-2-yl]-benzamide
    —— 4-(2-t-butyldiphenysilyloxyethoxy)-3-(4-ethylbenzyl)phosphonic acid diethylester 882662-02-4 C38H49O5PSi
    4-(2-t-butyldiphenysilyloxyethoxy)-3-(4-ethylbenzyl)phosphonic acid diethylester
    —— 4-phenoxy-phenyl-3-yl-(1H-imidazol-2-ylmethyl)-isopropyl-amine 1020670-00-1 C19H21N3O
    4-phenoxy-phenyl-3-yl-(1H-imidazol-2-ylmethyl)-isopropyl-amine
    —— 4-[m-fluoro-p-N,N-di(ethoxycarbonylmethyl)aminophenyl]-2,6-di(trichloromethyl)-s-triazine 1009796-64-8 C19H17Cl6FN4O4
    4-[m-fluoro-p-N,N-di(ethoxycarbonylmethyl)aminophenyl]-2,6-di(trichloromethyl)-s-triazine
    —— 4-(4-Nitrophenoxy)butane-1-thiol 864411-52-9 C10H13NO3S
    4-(4-Nitrophenoxy)butane-1-thiol
    —— 4-Formyl-5-methoxy-2,3-dihydro<1>-benzothiepin 63682-88-2 C12H12O2S
    4-Formyl-5-methoxy-2,3-dihydro<1>-benzothiepin
    —— 4-Bromo-2-(2-((3-chloro-2-methylanilino)(oxo)acetyl)carbohydrazonoyl)phenyl 2-chlorobenzoate 882037-72-1 C23H16BrCl2N3O4
    4-Bromo-2-(2-((3-chloro-2-methylanilino)(oxo)acetyl)carbohydrazonoyl)phenyl 2-chlorobenzoate
    —— 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine, iron(III) complex 102566-38-1 C60H72FeN6O12
    4,4'-bis(butoxycarbonyl)-2,2'-bipyridine, iron(III) complex
    —— 4-{4-[(5-Amino-6-cyano-pyrazin-2-ylmethyl)-methyl-amino]-benzoylamino}-4-(diethoxy-phosphoryl)-butyric acid methyl ester 93960-32-8 C23H31N6O6P
    4-{4-[(5-Amino-6-cyano-pyrazin-2-ylmethyl)-methyl-amino]-benzoylamino}-4-(diethoxy-phosphoryl)-butyric acid methyl ester
    —— 4-Methylbenzoylium 20122-40-1 C8H7O
    4-Methylbenzoylium
    —— 4-butylamino-2-(2-diethylaminoethyl)-1-hydroxy-1H-isoindole-one 125699-64-1 C18H29N3O2
    4-butylamino-2-(2-diethylaminoethyl)-1-hydroxy-1H-isoindole-one
    —— 4-(diethoxyphosphorylmethyl)-N-(6-propan-2-yloxyquinazolin-4-yl)-1,3-thiazol-2-amine 1341125-21-0 C19H25N4O4PS
    4-(diethoxyphosphorylmethyl)-N-(6-propan-2-yloxyquinazolin-4-yl)-1,3-thiazol-2-amine
    —— 4-(4-methyl-1,3-thiazol-2-yl)-1-{[(3S,5S)-5-(pyrrolidin-1-ylcarbonyl)pyrrolidin-3-yl]carbonyl}piperidine hydrochloride 898274-05-0 C19H28N4O2S*ClH
    4-(4-methyl-1,3-thiazol-2-yl)-1-{[(3S,5S)-5-(pyrrolidin-1-ylcarbonyl)pyrrolidin-3-yl]carbonyl}piperidine hydrochloride
    —— 4-cyclohex-3-enyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarbonitrile 1539-53-3 C15H17N3
    4-cyclohex-3-enyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarbonitrile
    —— 4-Phenylsulfonyl-3-hydroxychinolin 56015-69-1 C15H11NO3S
    4-Phenylsulfonyl-3-hydroxychinolin
    —— 4-[(E)-2-(4-Methoxy-phenyl)-vinyl]-morpholine 80743-36-8 C13H17NO2
    4-[(E)-2-(4-Methoxy-phenyl)-vinyl]-morpholine
    —— 4-isobutyl-3,5-dimethyl-2-(2-naphthalen-2-ylamino-vinyl)-thiazolium; iodide 100773-68-0 C21H25N2S*I
    4-isobutyl-3,5-dimethyl-2-(2-naphthalen-2-ylamino-vinyl)-thiazolium; iodide
    —— 4-<Thienyl-2>-1,2-dithiol-thion-3 7113-25-9 C7H4S4
    4-<Thienyl-2>-1,2-dithiol-thion-3
    —— 4-[4-bromo-3-(4-chlorophenyl)-5-phenyl-1H-pyrazol-1-yl]benzonitrile 1608494-05-8 C22H13BrClN3
    4-[4-bromo-3-(4-chlorophenyl)-5-phenyl-1H-pyrazol-1-yl]benzonitrile
    —— 4-Hydroxy-2-methoxycarbonyl-2-methyl-chinolin-1-oxid 93041-52-2 C12H11NO4
    4-Hydroxy-2-methoxycarbonyl-2-methyl-chinolin-1-oxid
    —— 4-Methyl-5-acetyl-1,2-dihydro-pyrrolo<3,2,1-hi>indol 96986-31-1 C13H13NO
    4-Methyl-5-acetyl-1,2-dihydro-pyrrolo<3,2,1-hi>indol
    —— 4,9-Diacetyl-5,5a,6,9-tetrahydro-4H-indolo<3,4-fg>indazol 2812-20-6 C16H15N3O2
    4,9-Diacetyl-5,5a,6,9-tetrahydro-4H-indolo<3,4-fg>indazol
    —— 4-Benzoylmethylamino-4'-methoxy-azobenzol 94870-61-8 C21H19N3O2
    4-Benzoylmethylamino-4'-methoxy-azobenzol
    —— 4-Amino-2,6-dimethyl-3-phenyl-chinolin 93330-82-6 C17H16N2
    4-Amino-2,6-dimethyl-3-phenyl-chinolin
    —— 4-Acetoxy-1-<2-bromphenyl>-2-oxo-6-methyl-1,2-dihydro-pyridin 3265-49-4 C14H12BrNO3
    4-Acetoxy-1-<2-bromphenyl>-2-oxo-6-methyl-1,2-dihydro-pyridin
    —— (4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-diethyl-amine 92653-54-8 C15H19N3
    (4,9-dihydro-3<i>H</i>-β-carbolin-1-yl)-diethyl-amine
    —— 4,3'-Dimethyl-3-ethyl-4'-(2-methoxycarbonyl-ethyl)-5-brom-5'-oxo-1',5'-dihydro-dipyrro-methen-(2,2') 93722-60-2 C17H21BrN2O3
    4,3'-Dimethyl-3-ethyl-4'-(2-methoxycarbonyl-ethyl)-5-brom-5'-oxo-1',5'-dihydro-dipyrro-methen-(2,2')
    —— 4-Cinnamoylamino-3-methyl-1-phenyl-5-pyrazolon 108774-64-7 C19H17N3O2
    4-Cinnamoylamino-3-methyl-1-phenyl-5-pyrazolon
    —— 4-<2-Indolyl-(3)-ethyl>-1-(β-hydroxy-phenethyl)-piperidin 95487-88-0 C23H28N2O
    4-<2-Indolyl-(3)-ethyl>-1-(β-hydroxy-phenethyl)-piperidin
    —— 4-Benzoyl-3,5-isopropyliden-2-desoxy-D-ribose-dimethylmercaptal 102378-24-5 C17H24O4S2
    4-Benzoyl-3,5-isopropyliden-2-desoxy-D-ribose-dimethylmercaptal
    —— 4,4,4-Trifluoro-3-trifluoromethyl-3-(trimethylsilanyl-amino)-2-[(trimethylsilanyl-imino)-methylene]-butyronitrile 23932-51-6 C12H19F6N3Si2
    4,4,4-Trifluoro-3-trifluoromethyl-3-(trimethylsilanyl-amino)-2-[(trimethylsilanyl-imino)-methylene]-butyronitrile
    —— 4-(4-fluorobenzyl)-6-[(3-methoxyphenyl)acetyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine 1430101-21-5 C23H22FN3O2
    4-(4-fluorobenzyl)-6-[(3-methoxyphenyl)acetyl]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine