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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-N,N-di-n-butylamino-4'-methoxybenzophenone 72815-86-2 C22H29NO2
    4-N,N-di-n-butylamino-4'-methoxybenzophenone
    —— 4-tert-butyl-1-nitrocyclohexene 75415-89-3 C10H17NO2
    4-tert-butyl-1-nitrocyclohexene
    —— 4,8-Dimethyl-cyclopenta<c>chinolizin 5276-17-5 C14H13N
    4,8-Dimethyl-cyclopenta<c>chinolizin
    —— 4,5-Dimethoxy-2-nitro-2(2-naphthyl)-1,3-indandion 17539-06-9 C21H15NO6
    4,5-Dimethoxy-2-nitro-2(2-naphthyl)-1,3-indandion
    —— 4-[3-(1-isopropoxy-ethyl)-4-methoxy-phenyl]-5<i>H</i>-furan-2-one 14360-39-5 C16H20O4
    4-[3-(1-isopropoxy-ethyl)-4-methoxy-phenyl]-5<i>H</i>-furan-2-one
    —— 4-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (4-dipropylamino-butyl)-amide 1435-38-7 C20H28N2O4
    4-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (4-dipropylamino-butyl)-amide
    —— 4-<4-Hydroxy-3,5-di-tert.-butyl-phenyl>-2-oxo-buten-(3)-saeure-methylester 799-26-8 C19H26O4
    4-<4-Hydroxy-3,5-di-tert.-butyl-phenyl>-2-oxo-buten-(3)-saeure-methylester
    —— 4-(Bis-benzoyloxymethyl-amino)-pyridin 10447-32-2 C21H18N2O4
    4-(Bis-benzoyloxymethyl-amino)-pyridin
    —— [4-(3,3,3-Trifluoropropoxy)phenyl]methanol 1340442-62-7 C10H11F3O2
    [4-(3,3,3-Trifluoropropoxy)phenyl]methanol
    —— 4-Nitro-N-<chlor-phenyl-(4-brom-phenyl)-phosphinyliden>-benzolsulfonamid 3453-12-1 C18H13BrClN2O4PS
    4-Nitro-N-<chlor-phenyl-(4-brom-phenyl)-phosphinyliden>-benzolsulfonamid
    —— (4-methyl-2-oxo-[4]piperidyl)-acetic acid 98426-63-2 C8H13NO3
    (4-methyl-2-oxo-[4]piperidyl)-acetic acid
    —— 4,4,5-Trimethyl-4,5-dihydro-[1,2,5]thiadiazine-6-thione 113817-44-0 C6H10N2S2
    4,4,5-Trimethyl-4,5-dihydro-[1,2,5]thiadiazine-6-thione
    —— 4-[(2S,3S,4S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methyl-3,4-dihydro-2H-pyran-6-yl]-2-bromo-4-hydroxycyclohexa-2,5-dien-1-one 143170-95-0 C24H41BrO5Si2
    4-[(2S,3S,4S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methyl-3,4-dihydro-2H-pyran-6-yl]-2-bromo-4-hydroxycyclohexa-2,5-dien-1-one
    —— 4-(bis(quinolin-8-ylamino)methyl)-2-methoxyphenyl octanoate 1223077-41-5 C34H36N4O3
    4-(bis(quinolin-8-ylamino)methyl)-2-methoxyphenyl octanoate
    —— 4-(5-Methylnonan-5-yl)pyridine 1285637-80-0 C15H25N
    4-(5-Methylnonan-5-yl)pyridine
    —— [4-chloro-5-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-thiazol-2-yl]-(5-methoxy-pyridin-3-ylmethyl)amine 1029050-19-8 C18H15Cl2N5OS
    [4-chloro-5-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-thiazol-2-yl]-(5-methoxy-pyridin-3-ylmethyl)amine
    —— 4-chloro-N-methyl-N-propan-2-yl-1,2-benzothiazol-3-amine 936922-19-9 C11H13ClN2S
    4-chloro-N-methyl-N-propan-2-yl-1,2-benzothiazol-3-amine
    —— 4-[3-(4-cyano-phenoxy)-benzyl]-piperazine-1-carboxylic acid benzo[d]isoxazol-3-ylamide 1093210-33-3 C26H23N5O3
    4-[3-(4-cyano-phenoxy)-benzyl]-piperazine-1-carboxylic acid benzo[d]isoxazol-3-ylamide
    —— 4-[2-fluoro-3-[(2R,3S,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]phenoxy]-N-methylbenzamide 1453854-34-6 C20H22FNO7
    4-[2-fluoro-3-[(2R,3S,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]phenoxy]-N-methylbenzamide
    —— 4-O-benzoyl-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal 58622-18-7 C21H30O8
    4-O-benzoyl-2,3:5,6-di-O-isopropylidene-D-glucose dimethyl acetal
    —— 4-chloro-N-[2-(4-hydroxyphenyl)ethyl]-2,5-dimethylpyrazole-3-carboxamide 1374600-26-6 C14H16ClN3O2
    4-chloro-N-[2-(4-hydroxyphenyl)ethyl]-2,5-dimethylpyrazole-3-carboxamide
    —— 4-(4-bromobenzyl)-N-pyrazin-2-ylpiperazine-1-carboxamide 1093211-50-7 C16H18BrN5O
    4-(4-bromobenzyl)-N-pyrazin-2-ylpiperazine-1-carboxamide
    —— [(4,4′-diethoxycarbonyl-2,2′-bipyridine)PtPh<sub>2</sub>] 1430851-30-1 C28H26N2O4Pt
    [(4,4′-diethoxycarbonyl-2,2′-bipyridine)PtPh<sub>2</sub>]
    —— 4-((3S,4R,5S)-4-Azido-5-hydroxy-3-methoxy-hexylamino)-benzoic acid ethyl ester 891854-04-9 C16H24N4O4
    4-((3S,4R,5S)-4-Azido-5-hydroxy-3-methoxy-hexylamino)-benzoic acid ethyl ester
    —— 4,4,5,5-Tetramethyl-3-mesityl-Δ<sup>2</sup>-isoxazolin 16031-57-5 C16H23NO
    4,4,5,5-Tetramethyl-3-mesityl-Δ<sup>2</sup>-isoxazolin
    —— 4-fluoro-N-{4-[2-(4-fluorophenyl)imidazo[1,2-b]pyridazin-3-yl]pyridin-2-yl}benzamide formate 896738-51-5 CH2O2*C24H15F2N5O
    4-fluoro-N-{4-[2-(4-fluorophenyl)imidazo[1,2-b]pyridazin-3-yl]pyridin-2-yl}benzamide formate
    —— 4-<N,N-Bis-(2-jod-aethyl)-amino>-benzylphosphonsaeure-monoaethylester 102313-36-0 C13H20I2NO3P
    4-<N,N-Bis-(2-jod-aethyl)-amino>-benzylphosphonsaeure-monoaethylester
    —— {4-[3-(4-methoxycarbonyl-cyclohexyl)-propyl]-cyclohexyl}-acetic acid methyl ester 855414-94-7 C20H34O4
    {4-[3-(4-methoxycarbonyl-cyclohexyl)-propyl]-cyclohexyl}-acetic acid methyl ester
    —— 4-Hex-(E)-ylidene-[1,3]dithiolan-2-one 149522-22-5 C9H14OS2
    4-Hex-(E)-ylidene-[1,3]dithiolan-2-one
    —— 4-propionyl-2H-thiopyran-3,5(4H,6H)-dione 119271-10-2 C8H10O3S
    4-propionyl-2H-thiopyran-3,5(4H,6H)-dione
    —— 4-(3-fluoro-benzyl)-7-hydroxy-5-oxo-4,5-dihydro-thieno[3,2-b]pyridine-6-carboxylic acid isopropyl ester 910909-10-3 C18H16FNO4S
    4-(3-fluoro-benzyl)-7-hydroxy-5-oxo-4,5-dihydro-thieno[3,2-b]pyridine-6-carboxylic acid isopropyl ester
    —— (4S)-2-[[6-[[3,5-dimethyl-1-(2-pyrimidinyl)-1H-pyrazol-4-yl]methyl]-1,2,3,4-tetrahydro-3-methyl-1-(1-methylethyl)-2,4-dioxo-thieno[2,3-d]pyrimidin-5-yl]carbonyl]-4-methyl-4-isoxazolidinol 733809-69-3 C25H29N7O5S
    (4S)-2-[[6-[[3,5-dimethyl-1-(2-pyrimidinyl)-1H-pyrazol-4-yl]methyl]-1,2,3,4-tetrahydro-3-methyl-1-(1-methylethyl)-2,4-dioxo-thieno[2,3-d]pyrimidin-5-yl]carbonyl]-4-methyl-4-isoxazolidinol
    —— [4-((Z)-3-Methyl-pent-2-enyl)-naphthalen-1-yloxy]-acetic acid 2960-23-8 C18H20O3
    [4-((Z)-3-Methyl-pent-2-enyl)-naphthalen-1-yloxy]-acetic acid
    —— 4-Indan-1-ylidene-1-methyl-piperidine 18607-25-5 C15H19N
    4-Indan-1-ylidene-1-methyl-piperidine
    —— 4-Methoxy-1-[2-methoxymethyl-cyclohex-(Z)-ylidene]-butan-2-one 2630-62-8 C13H22O3
    4-Methoxy-1-[2-methoxymethyl-cyclohex-(Z)-ylidene]-butan-2-one
    —— 4-(4-Amino-2,5-dichloro-phenylimino)-2,6-dimethyl-cyclohexa-2,5-dienone 29807-75-8 C14H12Cl2N2O
    4-(4-Amino-2,5-dichloro-phenylimino)-2,6-dimethyl-cyclohexa-2,5-dienone
    —— 4-methoxy-N-[3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzyl]-benzamide 1038553-42-2 C26H27N3O3
    4-methoxy-N-[3-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-7-ylcarbamoyl)-benzyl]-benzamide
    —— 4-chloro-N-[1-(1-ethyl-6-trifluoromethyl-1H-benzoimidazol-2-yl)-cyclopropyl]-benzenesulfonamide 1025507-69-0 C19H17ClF3N3O2S
    4-chloro-N-[1-(1-ethyl-6-trifluoromethyl-1H-benzoimidazol-2-yl)-cyclopropyl]-benzenesulfonamide
    —— 4-[3-(cyclobutyloxy)benzylidene]-N-pyridin-3-ylpiperidine-1-carboxamide 1191400-10-8 C22H25N3O2
    4-[3-(cyclobutyloxy)benzylidene]-N-pyridin-3-ylpiperidine-1-carboxamide
    —— 4-Brom-buta-2,3-diensaeure-methylester 4544-36-9 C5H5BrO2
    4-Brom-buta-2,3-diensaeure-methylester
    —— 4-(2-chloro-acetylamino)-1,2-diphenyl-pyrazolidine-3,5-dione 93320-26-4 C17H14ClN3O3
    4-(2-chloro-acetylamino)-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-{5-[(4-ethyl-5-methyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}-1,4-diazepan-1-ium trifluoroacetate 959841-40-8 C2HF3O2*C20H25FN4O2
    4-{5-[(4-ethyl-5-methyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}-1,4-diazepan-1-ium trifluoroacetate
    —— 4-methoxy-4'-(phenylthiourenyl)chalcone 1350728-52-7 C23H20N2O2S
    4-methoxy-4'-(phenylthiourenyl)chalcone
    —— 4'-β-azido-proscillaridin 944159-79-9 C30H41N3O7
    4'-β-azido-proscillaridin
    —— 4-(aminomethyl)-1-<4,6-bis(allylamino)-1,3,5-triazin-2-yl>piperidine 141528-71-4 C15H25N7
    4-(aminomethyl)-1-<4,6-bis(allylamino)-1,3,5-triazin-2-yl>piperidine
    —— 4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-amino-3-methyl-5-trifluoromethyl-phenyl)-1-carboxy-ethyl ester 910575-86-9 C26H29F3N4O5
    4-(2-oxo-1,2,4,5-tetrahydro-benzo[d][1,3]diazepin-3-yl)-piperidine-1-carboxylic acid (R)-2-(4-amino-3-methyl-5-trifluoromethyl-phenyl)-1-carboxy-ethyl ester
    —— 4-chloro-2-(2-morpholinothiazolo[4,5-b]pyridin-5-yl)phenol 1354628-14-0 C16H14ClN3O2S
    4-chloro-2-(2-morpholinothiazolo[4,5-b]pyridin-5-yl)phenol
    —— 4'ξ-hydroxy-(1<i>rH</i>,1'<i>r'H</i>)-bicyclohexyl-4<i>c</i>-carboxylic acid 68077-64-5 C13H22O3
    4'ξ-hydroxy-(1<i>rH</i>,1'<i>r'H</i>)-bicyclohexyl-4<i>c</i>-carboxylic acid
    —— 4-[[4-(3-tert-butylamino-propoxy)-3-methyl-benzofuran-2-carbonyl]-amino]-benzoic acid ethyl ester 279229-87-7 C26H32N2O5
    4-[[4-(3-tert-butylamino-propoxy)-3-methyl-benzofuran-2-carbonyl]-amino]-benzoic acid ethyl ester
    —— 4-cyclohexyl-2-methyl-2,5-dihydro-thiazole 99190-22-4 C10H17NS
    4-cyclohexyl-2-methyl-2,5-dihydro-thiazole