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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4H,4'H-eicosafluoro-1,1'-bis(bicyclo<2.2.1>heptyl) 74428-21-0 C14H2F20
    4H,4'H-eicosafluoro-1,1'-bis(bicyclo<2.2.1>heptyl)
    —— 4-{3-[1-(3-cyclopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-yl]propoxy}-N-((S)-2,3-dihydroxypropyl)-2-methylbenzamide 1204300-61-7 C24H34N4O5
    4-{3-[1-(3-cyclopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-4-yl]propoxy}-N-((S)-2,3-dihydroxypropyl)-2-methylbenzamide
    —— 4'-Pyridyl-(3)-4''-(p-pyridyl-(3)-phenyl-carbamoyl)-terephthalsaeure-bis-anilid 19056-12-3 C37H27N5O3
    4'-Pyridyl-(3)-4''-(p-pyridyl-(3)-phenyl-carbamoyl)-terephthalsaeure-bis-anilid
    —— 4-Acetyl-5,14-dimethyl-1,4,5,6,7,8,9,10,11,12,14,15-dodecahydro-3-oxa-cyclopenta[a]phenanthrene-2,16-dione 13609-88-6 C20H26O4
    4-Acetyl-5,14-dimethyl-1,4,5,6,7,8,9,10,11,12,14,15-dodecahydro-3-oxa-cyclopenta[a]phenanthrene-2,16-dione
    —— 4-(benzyl(3-methoxyphenyl)amino)-3-(4-chlorophenyl)butanenitrile 1447034-91-4 C24H23ClN2O
    4-(benzyl(3-methoxyphenyl)amino)-3-(4-chlorophenyl)butanenitrile
    —— 4-(4-fluoro-benzoyloxymethyl)-4-methyl-oxazolidine-2-thione 16352-63-9 C12H12FNO3S
    4-(4-fluoro-benzoyloxymethyl)-4-methyl-oxazolidine-2-thione
    —— 4α-acetoxy-5βH-13-noreudesm-11-yn-3-one 74756-01-7 C16H22O3
    4α-acetoxy-5βH-13-noreudesm-11-yn-3-one
    —— 4-Nitro-benzoic acid (S)-2-((R)-3-oxo-cyclohexyl)-propyl ester 140407-90-5 C16H19NO5
    4-Nitro-benzoic acid (S)-2-((R)-3-oxo-cyclohexyl)-propyl ester
    —— 4,4-Dimethyl-3-isopropyliden-azetidinon-(2) 13085-98-8 C8H13NO
    4,4-Dimethyl-3-isopropyliden-azetidinon-(2)
    —— 4-(1-Methyl-2-oxo-propylsulfanyl)-azetidin-2-one 54503-76-3 C7H11NO2S
    4-(1-Methyl-2-oxo-propylsulfanyl)-azetidin-2-one
    —— 4-amino-3,3-dimethyl-1-methoxy-2-oxindole 121989-93-3 C11H14N2O2
    4-amino-3,3-dimethyl-1-methoxy-2-oxindole
    —— 4,5,6,7-Tetrahydro-6-methyl-4-oxoindol-2-carbaldehyd 54124-91-3 C10H11NO2
    4,5,6,7-Tetrahydro-6-methyl-4-oxoindol-2-carbaldehyd
    —— 4,4'-diiodo-(N',N'''-dibenzoyl)diphenic acid dihydrazide 922139-70-6 C28H20I2N4O4
    4,4'-diiodo-(N',N'''-dibenzoyl)diphenic acid dihydrazide
    —— 4-Benzoyl-5-phenyl-3-o-tolylamino-1,5-dihydro-pyrrol-2-one 350480-75-0 C24H20N2O2
    4-Benzoyl-5-phenyl-3-o-tolylamino-1,5-dihydro-pyrrol-2-one
    —— 4-[2-(4-phenyl-2-thioxo-2,3-dihydro-imidazol-1-yl)-propionyl]-piperazine-1-carboxylic acid tert-butyl ester 1039746-22-9 C21H28N4O3S
    4-[2-(4-phenyl-2-thioxo-2,3-dihydro-imidazol-1-yl)-propionyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-phenyl-1-(2,4,6-triisopropylphenylsulfonyl)-1H-1,2,3-triazole 1078739-23-7 C23H29N3O2S
    4-phenyl-1-(2,4,6-triisopropylphenylsulfonyl)-1H-1,2,3-triazole
    —— 4-[5-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl]butan-2-one 1021910-56-4 C15H18N2O
    4-[5-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl]butan-2-one
    —— 4-((R)-1-(dimethylcarbamoyl)-3-(phenylthio)propan-2-ylamino)-8-(trifluoromethyl)quinoline-3-carbohydrazide 1215325-49-7 C23H24F3N5O2S
    4-((R)-1-(dimethylcarbamoyl)-3-(phenylthio)propan-2-ylamino)-8-(trifluoromethyl)quinoline-3-carbohydrazide
    —— 4-pentyloxybenzylidene-4'-chloroaniline 5219-47-6 C18H20ClNO
    4-pentyloxybenzylidene-4'-chloroaniline
    —— 4,4'-Methylen-bis<2-sec-butyl-6-methylanilin> 19900-73-3 C23H34N2
    4,4'-Methylen-bis<2-sec-butyl-6-methylanilin>
    —— 4,5-dichloro-N-(4-methoxyphenyl)benzene-1,2-diamine 882509-32-2 C13H12Cl2N2O
    4,5-dichloro-N-(4-methoxyphenyl)benzene-1,2-diamine
    —— 4-(4-chlorophenyl)-N-(4-((7-fluoro-4-quinolinyl)oxy)phenyl)-1-phthalazinamine 1071536-29-2 C29H18ClFN4O
    4-(4-chlorophenyl)-N-(4-((7-fluoro-4-quinolinyl)oxy)phenyl)-1-phthalazinamine
    —— 4-(3-Chloropropyl)-1-methyl-2-oxabicyclo<2,2,2>octan-3-one 152668-09-2 C11H17ClO2
    4-(3-Chloropropyl)-1-methyl-2-oxabicyclo<2,2,2>octan-3-one
    —— 4'-((3S,4S)-4-hydroxy-3-[(isopropylsulfonyl)amino]tetrahydro-2H-pyran-4-yl)biphenyl-2-carboxamide 1219634-28-2 C21H26N2O5S
    4'-((3S,4S)-4-hydroxy-3-[(isopropylsulfonyl)amino]tetrahydro-2H-pyran-4-yl)biphenyl-2-carboxamide
    —— 4-(2-Nitro-benzylamino)-benzoic acid propyl ester 67912-55-4 C17H18N2O4
    4-(2-Nitro-benzylamino)-benzoic acid propyl ester
    —— 4-tert-butyl-N-(4,5-dihydroxy-6-(pyridin-2-yl)pyrimidin-2-yl)benzamide 1407171-08-7 C20H20N4O3
    4-tert-butyl-N-(4,5-dihydroxy-6-(pyridin-2-yl)pyrimidin-2-yl)benzamide
    —— (+)-4α,11β,13,15-tetrahydroreynosin 3668-05-1 C15H24O3
    (+)-4α,11β,13,15-tetrahydroreynosin
    —— 4-{(S)-4-carboxy-2-[(5-ethoxycarbonylmethoxy-1-m-tolyl-1H-pyrazole-3-carbonyl)amino]butyryl}piperazine-1-carboxylic acid ethyl ester 1164336-21-3 C27H35N5O9
    4-{(S)-4-carboxy-2-[(5-ethoxycarbonylmethoxy-1-m-tolyl-1H-pyrazole-3-carbonyl)amino]butyryl}piperazine-1-carboxylic acid ethyl ester
    —— 4-fluoro-N-methyl-2-nitro-N-propylaniline 1092496-24-6 C10H13FN2O2
    4-fluoro-N-methyl-2-nitro-N-propylaniline
    —— 4-(p-nitrophenyl)butan-2-one ethylene ketal 1272975-51-5 C12H15NO4
    4-(p-nitrophenyl)butan-2-one ethylene ketal
    —— 4-bromo-4'-(diphenylphosphine oxide)tetraphenylsilane 1401234-58-9 C36H28BrOPSi
    4-bromo-4'-(diphenylphosphine oxide)tetraphenylsilane
    —— 4-(cyclopropylmethylene)-4H-benzo[d][1,3]thiazine-2-thiol 1374443-36-3 C12H11NS2
    4-(cyclopropylmethylene)-4H-benzo[d][1,3]thiazine-2-thiol
    —— 4-<i>tert</i>-butylamino-1-ethyl-1<i>H</i>-[1,3,5]triazine-2-thione 28813-79-8 C9H16N4S
    4-<i>tert</i>-butylamino-1-ethyl-1<i>H</i>-[1,3,5]triazine-2-thione
    —— 4-Amino-5-α-ethoxyethylidenaminopyrimidin-2-thion 37796-28-4 C8H12N4OS
    4-Amino-5-α-ethoxyethylidenaminopyrimidin-2-thion
    —— 4-benzyloxy-2-benzoyloxymethyl-2-fluorobutyl benzoate 119117-29-2 C26H25FO5
    4-benzyloxy-2-benzoyloxymethyl-2-fluorobutyl benzoate
    —— 4,4-Dimethyl-[1,3,6]thiadiazepane-2,7-dithione 22861-85-4 C6H10N2S3
    4,4-Dimethyl-[1,3,6]thiadiazepane-2,7-dithione
    —— 4-ethoxy-3-bromo-5-methoxy-benzoic acid ethyl ester 671790-50-4 C12H15BrO4
    4-ethoxy-3-bromo-5-methoxy-benzoic acid ethyl ester
    —— 4-[4-(trans-4-n-penthylcyclohexyl)-2,3-difluorophenyl]phenyl ferrocene 1309378-17-3 C33H36F2Fe
    4-[4-(trans-4-n-penthylcyclohexyl)-2,3-difluorophenyl]phenyl ferrocene
    —— 4'-trifluoromethoxybiphenyl-2-carboxylic acid benzo[1,3]dioxol-5-ylamide 682340-08-5 C21H14F3NO4
    4'-trifluoromethoxybiphenyl-2-carboxylic acid benzo[1,3]dioxol-5-ylamide
    —— 4-ethylhex-5-ynamide 1351976-67-4 C8H13NO
    4-ethylhex-5-ynamide
    —— 4-methylphenyl 4-trifluoromethylcinnamate 1354835-93-0 C17H13F3O2
    4-methylphenyl 4-trifluoromethylcinnamate
    —— 4-ethyl-2,2-dimethyl-3-tribromoacetyl-oxazolidine 52836-24-5 C9H14Br3NO2
    4-ethyl-2,2-dimethyl-3-tribromoacetyl-oxazolidine
    —— 4-{N-[8-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-5-oxaoct-1-yl]-N-(prop-1-yl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 690999-76-9 C40H57N5O3
    4-{N-[8-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-5-oxaoct-1-yl]-N-(prop-1-yl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine
    —— 4-(2-(allylamino)-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(cyclohexylmethyl)benzamide 583875-31-4 C25H29N5O2
    4-(2-(allylamino)-4-methyl-7-oxopyrido[2,3-d]pyrimidin-8(7H)-yl)-N-(cyclohexylmethyl)benzamide
    —— 4-Hydroxy-5-oxo-3-methyl-2-methylen-Δ<sup>3</sup>-pyrrolin 30391-49-2 C6H7NO2
    4-Hydroxy-5-oxo-3-methyl-2-methylen-Δ<sup>3</sup>-pyrrolin
    —— 4-[3-methyl-8-(6-methylpyridin-3-yl)-2-oxo-2,3-dihydro-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl]piperidine-1-carboxamide 1220699-02-4 C22H23N7O2
    4-[3-methyl-8-(6-methylpyridin-3-yl)-2-oxo-2,3-dihydro-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl]piperidine-1-carboxamide
    —— (4S)-4-[3-(4-fluoro-3-methoxyphenyl)phenyl]-4-methyl-5,6-dihydro-1,3-thiazin-2-amine 1200496-04-3 C18H19FN2OS
    (4S)-4-[3-(4-fluoro-3-methoxyphenyl)phenyl]-4-methyl-5,6-dihydro-1,3-thiazin-2-amine
    —— 4-(4-chlorophenyl)-4-{6-fluoro-7-[(methylsulfonyl)methyl]-1H-indol-3-yl}butanonitrile 1202766-90-2 C20H18ClFN2O2S
    4-(4-chlorophenyl)-4-{6-fluoro-7-[(methylsulfonyl)methyl]-1H-indol-3-yl}butanonitrile
    —— 4,4-Diisopropyl-2-undecyl-2-imidazoline 117817-88-6 C20H40N2
    4,4-Diisopropyl-2-undecyl-2-imidazoline
    —— 4-(2)-Pyridylazo-o-kresol 40525-90-4 C12H11N3O
    4-(2)-Pyridylazo-o-kresol