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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-<1-Acetoxy-2-acetamino-aethyl>-4-<3,4-methylendioxy-phenyl>-cyclohexanol-acetat 2472-07-3 C21H27NO7
    4-<1-Acetoxy-2-acetamino-aethyl>-4-<3,4-methylendioxy-phenyl>-cyclohexanol-acetat
    —— 4-(2,2,2-trifluoroethoxy)-N,N-diethylbenzenesulfonamide 96308-25-7 C12H16F3NO3S
    4-(2,2,2-trifluoroethoxy)-N,N-diethylbenzenesulfonamide
    —— 4-carboethoxyethyl-7-hydroxy-5-methoxycoumarin 225917-74-8 C15H16O6
    4-carboethoxyethyl-7-hydroxy-5-methoxycoumarin
    —— (4S)-4-azido-4-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-3,3-difluorobutane-1,2-diol 1145778-35-3 C9H15F2N3O4
    (4S)-4-azido-4-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-3,3-difluorobutane-1,2-diol
    —— 4-Amino-2,5-dichlor-5,6-dihydro-6-hydroxy-5-hydroxymethyl-pyrimidin 99417-87-5 C5H7Cl2N3O2
    4-Amino-2,5-dichlor-5,6-dihydro-6-hydroxy-5-hydroxymethyl-pyrimidin
    —— 4-[2-(dimethylamino)vinyl]-5-trifluoromethylpyrido[4,3-d]pyrimidine 1571110-75-2 C12H11F3N4
    4-[2-(dimethylamino)vinyl]-5-trifluoromethylpyrido[4,3-d]pyrimidine
    —— 4-[3-(6-methyl-pyridyl-2-yl)-isoxazol-4-yl]-quinoline 676256-19-2 C18H13N3O
    4-[3-(6-methyl-pyridyl-2-yl)-isoxazol-4-yl]-quinoline
    —— 4-perfluorohexyl-4'-butylbiphenyl 115883-63-1 C22H17F13
    4-perfluorohexyl-4'-butylbiphenyl
    —— 4-Aethylaminomethyl-1-formyl-cyclohexan 37485-20-4 C10H19NO
    4-Aethylaminomethyl-1-formyl-cyclohexan
    —— 4-chloro-N-({1-[(3R)-3-(methylamino)piperidin-1-yl]cyclohexyl}methyl)-1-pyrimidin-2-yl-1H-indole-3-carboxamide 1186085-92-6 C26H33ClN6O
    4-chloro-N-({1-[(3R)-3-(methylamino)piperidin-1-yl]cyclohexyl}methyl)-1-pyrimidin-2-yl-1H-indole-3-carboxamide
    —— 4-Chloro-N-[1-(1,3-dimethyl-1H-indol-2-yl)-meth-(E)-ylidene]-benzenesulfonamide 72468-49-6 C17H15ClN2O2S
    4-Chloro-N-[1-(1,3-dimethyl-1H-indol-2-yl)-meth-(E)-ylidene]-benzenesulfonamide
    —— (4-hydroxy-phenyl)-bis-(4-methoxy-phenyl)-acetic acid 293763-93-6 C22H20O5
    (4-hydroxy-phenyl)-bis-(4-methoxy-phenyl)-acetic acid
    —— 4,4-dimethyl-1,7,9,12-tetraphenyl-3,5-diphosphapentacyclo[7.4.0.02,6.03,11.05,10]trideca-7,12-diene 107175-01-9 C37H32P2
    4,4-dimethyl-1,7,9,12-tetraphenyl-3,5-diphosphapentacyclo[7.4.0.02,6.03,11.05,10]trideca-7,12-diene
    —— (4E,6E)-trideca-4,6-diene 110792-95-5 C13H24
    (4E,6E)-trideca-4,6-diene
    —— 4-(4-methoxyphenyl)bicyclo[2.2.2]octane-1-carboxylic acid 24021-06-5 C16H20O3
    4-(4-methoxyphenyl)bicyclo[2.2.2]octane-1-carboxylic acid
    —— (4S,5S)-5-(3,5-difluorophenyl)-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one 1375752-30-9 C22H14F2N2O2
    (4S,5S)-5-(3,5-difluorophenyl)-4-(6-(phenylethynyl)pyridin-2-yl)oxazolidin-2-one
    —— (4S,5S)-5-(3-methoxyphenyl)-4-(2-(phenylethynyl)pyridin-4-yl)oxazolidin-2-one 1375749-60-2 C23H18N2O3
    (4S,5S)-5-(3-methoxyphenyl)-4-(2-(phenylethynyl)pyridin-4-yl)oxazolidin-2-one
    —— (-)-4-O-benzoyl-1,6-dideoxy-1,6-thioanhydro-D-mannopyranose 136794-41-7 C13H14O5S
    (-)-4-O-benzoyl-1,6-dideoxy-1,6-thioanhydro-D-mannopyranose
    —— 4R-{2-[2R-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]-3S-tritylsulfanylpropionylamino}-5-methyl-3-triisopropylsilanyloxyhexanoic acid 2,2,2-trichloroethyl ester 663919-02-6 C58H70Cl3N3O7SSi
    4R-{2-[2R-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]-3S-tritylsulfanylpropionylamino}-5-methyl-3-triisopropylsilanyloxyhexanoic acid 2,2,2-trichloroethyl ester
    —— 4-[(3,5-dimethyl)pyridin-4-yl]-2,6-[(2,9-dioxa)decan-1,10-diyle]-1-methoxybenzene 1350636-19-9 C22H29NO3
    4-[(3,5-dimethyl)pyridin-4-yl]-2,6-[(2,9-dioxa)decan-1,10-diyle]-1-methoxybenzene
    —— 4-(4-methoxyphenyl)-6,7-dihydro-4H-cyclopenta[b]pyran-5-one 1042149-29-0 C15H14O3
    4-(4-methoxyphenyl)-6,7-dihydro-4H-cyclopenta[b]pyran-5-one
    —— 4-(tridec-2-yl)pyridine 1246216-95-4 C18H31N
    4-(tridec-2-yl)pyridine
    —— 4-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluorononyl)benzoyl chloride 122640-80-6 C16H4ClF19O
    4-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-nonadecafluorononyl)benzoyl chloride
    —— 4-Tert-butyl-2-carbazol-9-yl-6-[3-(2,6-difluorophenyl)-1,2,4-oxadiazol-5-yl]phenol 893392-04-6 C30H23F2N3O2
    4-Tert-butyl-2-carbazol-9-yl-6-[3-(2,6-difluorophenyl)-1,2,4-oxadiazol-5-yl]phenol
    —— 4,5-bis(ferrocenylmethylsulfanyl)-1,3-dithiole-2-thione 164924-60-1 C25H22Fe2S5
    4,5-bis(ferrocenylmethylsulfanyl)-1,3-dithiole-2-thione
    —— 4,6-dichloro-2-nitro-benzenesulfonyl chloride 568586-12-9 C6H2Cl3NO4S
    4,6-dichloro-2-nitro-benzenesulfonyl chloride
    —— 4'-[2-(Isopropylamino)ethoxy]-3',5'-dimethyl-3-furanilide Hydrochloride 253339-64-9 C18H24N2O3*ClH
    4'-[2-(Isopropylamino)ethoxy]-3',5'-dimethyl-3-furanilide Hydrochloride
    —— 4-chloro-N-{6-[2-(2-methoxy-ethoxy)-acetyl]-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl}-benzamide 869197-32-0 C19H21ClN4O4
    4-chloro-N-{6-[2-(2-methoxy-ethoxy)-acetyl]-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl}-benzamide
    —— 4-(3,7-Diazabicyclo[3.3.0]octan-3-yl)-5-fluoro-2,3-dihydro-1-methyl-7-oxo-1H,7H-pyrido[3,2,1-ij]cinnoline-8-carboxylic acid Hydrochloride 141428-93-5 C19H21FN4O3*ClH
    4-(3,7-Diazabicyclo[3.3.0]octan-3-yl)-5-fluoro-2,3-dihydro-1-methyl-7-oxo-1H,7H-pyrido[3,2,1-ij]cinnoline-8-carboxylic acid Hydrochloride
    —— 4-pyridylmethyl ferrocenylcarboxylate 588700-32-7 C17H15FeNO2
    4-pyridylmethyl ferrocenylcarboxylate
    —— 4-(5-(3-(dimethylamino)prop-1-yn-1-yl)-3,3-bis(perfluorophenyl)-3H-2l4,3l4-benzo[d][1,2,3]diazaborol-2-yl)phenol 1361928-63-3 C29H16BF10N3O
    4-(5-(3-(dimethylamino)prop-1-yn-1-yl)-3,3-bis(perfluorophenyl)-3H-2l4,3l4-benzo[d][1,2,3]diazaborol-2-yl)phenol
    —— 4-benzyl-4-methylmorpholinium crotonate 1350474-04-2 C4H5O2*C12H18NO
    4-benzyl-4-methylmorpholinium crotonate
    —— 4-chloro-2-dimethylamino-5-heptyl-6-phenylpyrimidine 124293-24-9 C19H26ClN3
    4-chloro-2-dimethylamino-5-heptyl-6-phenylpyrimidine
    —— 4-(3,3-dimethyl-thiobutyryl)-morpholine 33563-68-7 C10H19NOS
    4-(3,3-dimethyl-thiobutyryl)-morpholine
    —— (4R,2Z)-5-benzyloxy-4-methylpent-2-enyl(triphenyl)stannane 1397719-13-9 C31H32OSn
    (4R,2Z)-5-benzyloxy-4-methylpent-2-enyl(triphenyl)stannane
    —— (4-octoxyphenyl) 4-[2-[4-[(2R)-octan-2-yl]oxycarbonylphenyl]ethynyl]benzoate 127537-55-7 C38H46O5
    (4-octoxyphenyl) 4-[2-[4-[(2R)-octan-2-yl]oxycarbonylphenyl]ethynyl]benzoate
    —— (+/-)-4-(8-Fluoro-1,2-dihydro-2,4-dioxoquinazolin-3(4H)-yl)-N-(3-(7-methyl-1H-indazol-5-yl)-1-oxo-1-(4-(piperidin-1-yl)piperidin-1-yl)propan-2-yl)piperidine-1-carboxamide 773886-43-4 C35H43FN8O4
    (+/-)-4-(8-Fluoro-1,2-dihydro-2,4-dioxoquinazolin-3(4H)-yl)-N-(3-(7-methyl-1H-indazol-5-yl)-1-oxo-1-(4-(piperidin-1-yl)piperidin-1-yl)propan-2-yl)piperidine-1-carboxamide
    —— 4-Amino-2-chloro-7-(β-D-ribofuranosyl)pyrrolo[2,3-d]-pyrimidine-5-thiocarboxamide 67971-23-7 C12H14ClN5O4S
    4-Amino-2-chloro-7-(β-D-ribofuranosyl)pyrrolo[2,3-d]-pyrimidine-5-thiocarboxamide
    —— 4,4'-Methylen-bis(3-hydroxy-6-chlor)cumarin 35244-10-1 C19H10Cl2O6
    4,4'-Methylen-bis(3-hydroxy-6-chlor)cumarin
    —— 4-Chlor-3-aethoxy-3-methyl-1-(triaethylsilyl)-1-buten 31590-17-7 C13H27ClOSi
    4-Chlor-3-aethoxy-3-methyl-1-(triaethylsilyl)-1-buten
    —— 4-Biphenylyl-(4)-oxy-phenyl-acetat 20185-65-3 C20H16O3
    4-Biphenylyl-(4)-oxy-phenyl-acetat
    —— <4-Acetyl-phenyl>-phenylacetonitril 2961-72-0 C16H13NO
    <4-Acetyl-phenyl>-phenylacetonitril
    —— 4-Amino-salicylsaeure-<3-(ethyl-phenyl-amino)-propylester> 21546-19-0 C18H22N2O3
    4-Amino-salicylsaeure-<3-(ethyl-phenyl-amino)-propylester>
    —— 4-[(Ethoxycarbonyl-phenyl-methyl)-amino]-benzoic acid ethyl ester 28268-32-8 C19H21NO4
    4-[(Ethoxycarbonyl-phenyl-methyl)-amino]-benzoic acid ethyl ester
    —— 4-Chlormethyl-5-isobutoxymethylfuran-2-carbonsaeuremethylester 31543-00-7 C12H17ClO4
    4-Chlormethyl-5-isobutoxymethylfuran-2-carbonsaeuremethylester
    —— 4-hydroxy-2-isopropyl-5-methyl-thiophene-3-carbonitrile 30099-18-4 C9H11NOS
    4-hydroxy-2-isopropyl-5-methyl-thiophene-3-carbonitrile
    —— 4-amino-3-benzotriazol-2-yl-benzonitrile 15212-95-0 C13H9N5
    4-amino-3-benzotriazol-2-yl-benzonitrile
    —— 4-(ethoxy-ethyl-phosphinothioyldisulfanyl)-morpholine 67397-53-9 C8H18NO2PS3
    4-(ethoxy-ethyl-phosphinothioyldisulfanyl)-morpholine
    —— (4-(naphthalen-2-ylmethyl)-2-(trifluoromethyl)quinolin-3-yl)(phenyl)methanone 1224142-52-2 C28H18F3NO
    (4-(naphthalen-2-ylmethyl)-2-(trifluoromethyl)quinolin-3-yl)(phenyl)methanone
    —— 4-benzoyloxy-7-{2-[bis-(2-hydroxy-ethyl)-carbamoyl]-4-fluoro-benzyl}-1-methyl-2-oxo-1,2-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester 926041-72-7 C31H30FN3O8
    4-benzoyloxy-7-{2-[bis-(2-hydroxy-ethyl)-carbamoyl]-4-fluoro-benzyl}-1-methyl-2-oxo-1,2-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester