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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-butyl-2-(2-chloro-4-fluorophenyl)-5-(2-methoxyethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1217365-43-9 C19H21ClFN3O3
    4-butyl-2-(2-chloro-4-fluorophenyl)-5-(2-methoxyethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
    —— 4-Cyclohexyl-2,2-dimethyl-1,3-cyclopentandion 82255-48-9 C13H20O2
    4-Cyclohexyl-2,2-dimethyl-1,3-cyclopentandion
    —— 4-Methoxy-benzoic acid N'-(2-hydroxy-4-methoxy-benzoyl)-hydrazide 41697-34-1 C16H16N2O5
    4-Methoxy-benzoic acid N'-(2-hydroxy-4-methoxy-benzoyl)-hydrazide
    —— 4-methyl-N-[(3-methylphenyl)methyl]-N-prop-2-enylaniline 1228434-93-2 C18H21N
    4-methyl-N-[(3-methylphenyl)methyl]-N-prop-2-enylaniline
    —— 4-hydroxy-2-[2-(2-hydroxyethoxy)phenyl]-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-3-(2-methylpropanoyl)-2H-pyrrol-5-one 1219488-46-6 C25H25N3O6
    4-hydroxy-2-[2-(2-hydroxyethoxy)phenyl]-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)phenyl]-3-(2-methylpropanoyl)-2H-pyrrol-5-one
    —— 4-hydroxy-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2-[2-(trifluoromethoxy)phenyl]-2H-pyrrol-5-one 1219488-71-7 C25H20F3NO4S
    4-hydroxy-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2-[2-(trifluoromethoxy)phenyl]-2H-pyrrol-5-one
    —— (4-Chloro-1-cyano-butyl)-phosphonothioic acid O,O-dipropyl ester 418815-27-7 C11H21ClNO2PS
    (4-Chloro-1-cyano-butyl)-phosphonothioic acid O,O-dipropyl ester
    —— (4-(1H-1,2,3-triazol-1-yl)phenyl)methanamine 1616598-39-0 C2HF3O2*C9H10N4
    (4-(1H-1,2,3-triazol-1-yl)phenyl)methanamine
    —— 4-cyano-4-(3-cyano-5-thienyl)-5-methylhexanol 351343-87-8 C13H16N2OS
    4-cyano-4-(3-cyano-5-thienyl)-5-methylhexanol
    —— 4-Aminomethyl-10-hydroxy-2-methyl-decahydroisochinolin 99993-76-7 C11H22N2O
    4-Aminomethyl-10-hydroxy-2-methyl-decahydroisochinolin
    —— 4-methyl-4-trimethylsilyloxy-6-(1-cyclopentenyl)hex-5E-en-1-yne 110845-87-9 C15H24OSi
    4-methyl-4-trimethylsilyloxy-6-(1-cyclopentenyl)hex-5E-en-1-yne
    —— 4-(3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester 26192-77-8 C18H18N2O2
    4-(3-phenyl-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester
    —— 4-Iodopent-1-yne 188798-91-6 C5H7I
    4-Iodopent-1-yne
    —— 4-N-((S)-(2-methoxymethyl)pyrrolidino)-2,2,3-trimethyl-1-butene 685134-27-4 C13H25NO
    4-N-((S)-(2-methoxymethyl)pyrrolidino)-2,2,3-trimethyl-1-butene
    —— (4R,6S)-6-(chloromethyl)-4-(nitromethyl)oxan-2-one 1141405-54-0 C7H10ClNO4
    (4R,6S)-6-(chloromethyl)-4-(nitromethyl)oxan-2-one
    —— 4-Dimethylamino-2''-(p-dimethylaminophenylthio)-o-terphenyl 38350-93-5 C28H28N2S
    4-Dimethylamino-2''-(p-dimethylaminophenylthio)-o-terphenyl
    —— 4-Chlor-benzol-<1-azo-2>-1-amino-naphthalin 90492-63-0 C16H12ClN3
    4-Chlor-benzol-<1-azo-2>-1-amino-naphthalin
    —— 4-Hydroxy-3-methyl-2-phenyl-2-propyl-butylamin 1505-78-8 C14H23NO
    4-Hydroxy-3-methyl-2-phenyl-2-propyl-butylamin
    —— 4-<1-Benzyloxy-2-keto-2-biphenylyl-(4)-ethylamino>-benzoesaeure 102603-78-1 C28H23NO4
    4-<1-Benzyloxy-2-keto-2-biphenylyl-(4)-ethylamino>-benzoesaeure
    —— (4S,5S,6S)-6-Methyl-4,5-bis-trimethylsilanyloxy-5,6-dihydro-4H-pyran-3-carboxylic acid (2,2,2-trichloro-acetyl)-amide 101979-77-5 C15H26Cl3NO5Si2
    (4S,5S,6S)-6-Methyl-4,5-bis-trimethylsilanyloxy-5,6-dihydro-4H-pyran-3-carboxylic acid (2,2,2-trichloro-acetyl)-amide
    —— 4-[4-(5-Chloro-2-methoxyphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethyl-1,1-dioxothiopyran-3-one 1160560-75-7 C24H27ClO5S
    4-[4-(5-Chloro-2-methoxyphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethyl-1,1-dioxothiopyran-3-one
    —— 4-(3-fluoro-2-methyl-phenyl)-8-trifluoromethoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 746659-36-9 C20H17F4NO
    4-(3-fluoro-2-methyl-phenyl)-8-trifluoromethoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline
    —— [4-[3-[1-(Difluoromethyl)benzimidazol-2-yl]phenyl]piperazin-1-yl]-morpholin-3-ylmethanone 1160831-30-0 C23H25F2N5O2
    [4-[3-[1-(Difluoromethyl)benzimidazol-2-yl]phenyl]piperazin-1-yl]-morpholin-3-ylmethanone
    —— 4-(5-Ethyl-2-naphthalen-2-yl-1,3-thiazol-4-yl)-2,2,6,6-tetramethyloxane-3,5-dione 1094621-61-0 C24H25NO3S
    4-(5-Ethyl-2-naphthalen-2-yl-1,3-thiazol-4-yl)-2,2,6,6-tetramethyloxane-3,5-dione
    —— 4-[2-Ethyl-4-(4-fluorophenyl)phenyl]-5-hydroxy-2,2,6,6-tetramethyl-1,1-dioxothiopyran-3-one 1160560-57-5 C23H25FO4S
    4-[2-Ethyl-4-(4-fluorophenyl)phenyl]-5-hydroxy-2,2,6,6-tetramethyl-1,1-dioxothiopyran-3-one
    —— 4-[5-(4-Chlorophenyl)-2-methylthiophen-3-yl]-2,2,6,6-tetramethyloxane-3,5-dione 1094620-92-4 C20H21ClO3S
    4-[5-(4-Chlorophenyl)-2-methylthiophen-3-yl]-2,2,6,6-tetramethyloxane-3,5-dione
    —— 4-tert-butyl-N1-(2-tert-butylphenyl)benzamidine 1313508-01-8 C21H28N2
    4-tert-butyl-N1-(2-tert-butylphenyl)benzamidine
    —— (+/-)-4-(3-(2-nitro-1-phenylethyl)-1H-indol-1-yl)butan-2-one 1383687-35-1 C20H20N2O3
    (+/-)-4-(3-(2-nitro-1-phenylethyl)-1H-indol-1-yl)butan-2-one
    —— 4,5,6,7-tetrabromo-2′,4′,5′,7′-tetraiodofluorescein 327029-69-6 C20H4Br4I4O5
    4,5,6,7-tetrabromo-2′,4′,5′,7′-tetraiodofluorescein
    —— 4-[2-(4-fluorophenyl)-1-hydroxy-1-methylethyl]benzonitrile 1265614-75-2 C16H14FNO
    4-[2-(4-fluorophenyl)-1-hydroxy-1-methylethyl]benzonitrile
    —— 4,4'-bis(N-acetyl-2-aminoethyl)benzophenone hydrazone 150178-60-2 C21H26N4O2
    4,4'-bis(N-acetyl-2-aminoethyl)benzophenone hydrazone
    —— 4-dimethylamino-2-[2]pyridyl-2-<i>p</i>-tolyl-butyric acid dimethylamide 110375-76-3 C20H27N3O
    4-dimethylamino-2-[2]pyridyl-2-<i>p</i>-tolyl-butyric acid dimethylamide
    —— [4-(3'-hydroxy-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid ethyl ester 1204534-77-9 C23H25N3O5S
    [4-(3'-hydroxy-biphenyl-4-sulfonylamino)-4,5,6,7-tetrahydro-indazol-1-yl]-acetic acid ethyl ester
    —— 4-nitro-N-[(10-oxophenanthren-9-ylidene)amino]benzamide 1246178-54-0 C21H13N3O4
    4-nitro-N-[(10-oxophenanthren-9-ylidene)amino]benzamide
    —— 4-chloro-1-(4-chlorophenyl)-5-(2,6-difluoro-3-methoxyphenyl)-2-methyl-1H-imidazole 1193348-96-7 C17H12Cl2F2N2O
    4-chloro-1-(4-chlorophenyl)-5-(2,6-difluoro-3-methoxyphenyl)-2-methyl-1H-imidazole
    —— 4-bromo-2-(3-chloro-propyl)-6-phenyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one 22578-51-4 C13H14BrClN2O
    4-bromo-2-(3-chloro-propyl)-6-phenyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one
    —— 4-hydroxy-2-[2-(methoxymethyl)phenyl]-1-(2-methyl-1,3-benzothiazol-5-yl)-3-(2-methylpropanoyl)-2H-pyrrol-5-one 1219489-54-9 C24H24N2O4S
    4-hydroxy-2-[2-(methoxymethyl)phenyl]-1-(2-methyl-1,3-benzothiazol-5-yl)-3-(2-methylpropanoyl)-2H-pyrrol-5-one
    —— 4'-(7-hydroxy-5-oxo-4,5-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-2-biphenylcarbonitrile 1272673-72-9 C20H13N3O2
    4'-(7-hydroxy-5-oxo-4,5-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-2-biphenylcarbonitrile
    —— 4,4'-((2-methyl-2-((4-nitrophenoxy)methyl)propane-1,3-diyl)bis(oxy))bis(nitrobenzene) 121564-61-2 C23H21N3O9
    4,4'-((2-methyl-2-((4-nitrophenoxy)methyl)propane-1,3-diyl)bis(oxy))bis(nitrobenzene)
    —— 4-methoxy-5-nitro-benzo[1,2,5]oxadiazole 31121-31-0 C7H5N3O4
    4-methoxy-5-nitro-benzo[1,2,5]oxadiazole
    —— (4E,8E)-1-<2-hydroxy-4-(2'-methoxy)methoxyphenyl>-4,8,12-tetradecatrien-1-one 123277-46-3 C27H40O5
    (4E,8E)-1-<2-hydroxy-4-(2'-methoxy)methoxyphenyl>-4,8,12-tetradecatrien-1-one
    —— 4-(2-Oxo-propyl)-1-phenethyl-piperidine-4-carboxylic acid ethyl ester 24252-26-4 C19H27NO3
    4-(2-Oxo-propyl)-1-phenethyl-piperidine-4-carboxylic acid ethyl ester
    —— 4,5,6,7-Tetrahydro-3-ethyl-6-methyl-4-oxo-indole-2-carboxylic-acid 24837-05-6 C12H15NO3
    4,5,6,7-Tetrahydro-3-ethyl-6-methyl-4-oxo-indole-2-carboxylic-acid
    —— 4-Methyl-benzenesulfinic acid phenylselanylmethyl ester 79665-11-5 C14H14O2SSe
    4-Methyl-benzenesulfinic acid phenylselanylmethyl ester
    —— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxybenzamide 1157847-53-4 C23H30N6O3
    4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxybenzamide
    —— 4-[3-[[(2,3-dichlorophenyl)carbamoylamino]methyl]phenoxy]-N-methylpyridine-2-carboxamide 1026504-60-8 C21H18Cl2N4O3
    4-[3-[[(2,3-dichlorophenyl)carbamoylamino]methyl]phenoxy]-N-methylpyridine-2-carboxamide
    —— 4-(4-phenoxy-pyrazolo[3,4-d]pyrimidin-1-yl)-piperidine-1-carboxylic acid isopropyl ester 1196484-74-8 C20H23N5O3
    4-(4-phenoxy-pyrazolo[3,4-d]pyrimidin-1-yl)-piperidine-1-carboxylic acid isopropyl ester
    —— 4,4-dibromo-oct-1-ene 41294-34-2 C8H14Br2
    4,4-dibromo-oct-1-ene
    —— 4,5-Dimethyl-3-((E)-styryl)-5H-furan-2-one 125155-19-3 C14H14O2
    4,5-Dimethyl-3-((E)-styryl)-5H-furan-2-one
    —— 4-aza-4a-homo-androstano[4,3-<i>d</i>]tetrazol-17-ol 2553-47-1 C19H30N4O
    4-aza-4a-homo-androstano[4,3-<i>d</i>]tetrazol-17-ol