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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Acetoxy-2α-brom-17α-methyl-testosteron 2320-85-6 C22H31BrO4
    4-Acetoxy-2α-brom-17α-methyl-testosteron
    —— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-methyl-1H-indol-5-yl)methyl)sulfamoyl)benzoic acid 1370513-77-1 C23H17ClF3N3O4S
    4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((1-methyl-1H-indol-5-yl)methyl)sulfamoyl)benzoic acid
    —— [4-[2-amino-10-(6-fluoroquinolin-3-yl)-4-methyl-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(1H-1,2,4-triazol-5-yl)methanone 1372398-99-6 C26H23FN10O
    [4-[2-amino-10-(6-fluoroquinolin-3-yl)-4-methyl-1,6,8,12-tetrazatricyclo[7.3.0.03,7]dodeca-2,4,7,9,11-pentaen-6-yl]piperidin-1-yl]-(1H-1,2,4-triazol-5-yl)methanone
    —— 4-(N-Ethyl-N,β-carbethoxyethylamino)-5-carbethoxy-2-chlorpyrimidin 55694-32-1 C14H20ClN3O4
    4-(N-Ethyl-N,β-carbethoxyethylamino)-5-carbethoxy-2-chlorpyrimidin
    —— (4S,5S)-ethyl 4-((S)-1-acetoxyallyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane-4-carboxylate 1354789-86-8 C19H24O6
    (4S,5S)-ethyl 4-((S)-1-acetoxyallyl)-2,2-dimethyl-5-phenyl-1,3-dioxolane-4-carboxylate
    —— (4'R,5'R)-4',5'-dimethyl-3,4-dihydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-2-one 124867-66-9 C14H16O3
    (4'R,5'R)-4',5'-dimethyl-3,4-dihydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-2-one
    —— 4-(2,3,6-trifluoro-5-nitrophenyl)pyrrolo[1,2-a]quinoline 1375272-44-8 C18H9F3N2O2
    4-(2,3,6-trifluoro-5-nitrophenyl)pyrrolo[1,2-a]quinoline
    —— 4-amino-3-ethyl-1-(2-propoxyethyl)-1H-pyrazole-5-carboxamide 1228361-33-8 C11H20N4O2
    4-amino-3-ethyl-1-(2-propoxyethyl)-1H-pyrazole-5-carboxamide
    —— 4-[6-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)hexyl]benzoic acid 1051473-40-5 C19H22N4O3
    4-[6-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)hexyl]benzoic acid
    —— (4aS,10aR)-10,10-Dimethyl-4-(4-trifluoromethyl-benzoyl)-2,3,4,4a,10,10a-hexahydro-1,9-dioxa-4-aza-phenanthrene-6-carbonitrile 340321-13-3 C22H19F3N2O3
    (4aS,10aR)-10,10-Dimethyl-4-(4-trifluoromethyl-benzoyl)-2,3,4,4a,10,10a-hexahydro-1,9-dioxa-4-aza-phenanthrene-6-carbonitrile
    —— (4-trifluoromethylbenzoylselenyl)acetic acid 1204480-59-0 C10H7F3O3Se
    (4-trifluoromethylbenzoylselenyl)acetic acid
    —— (4S,5R)-N-Boc-4-amino-5-hydroxy-2-methylundec-6-yne 120589-33-5 C17H31NO3
    (4S,5R)-N-Boc-4-amino-5-hydroxy-2-methylundec-6-yne
    —— 4-Methyl-6-[1,2,2,2-tetrafluoro-1-(heptafluoro-propoxy)ethyl]pyrimidine-2-thiol 397863-22-8 C10H5F11N2OS
    4-Methyl-6-[1,2,2,2-tetrafluoro-1-(heptafluoro-propoxy)ethyl]pyrimidine-2-thiol
    —— 4-bromo-5-methanesulfonyl-1-methyl-1H-pyrazole 2418650-06-1 C5H7BrN2O2S
    4-bromo-5-methanesulfonyl-1-methyl-1H-pyrazole
    —— 4-[4-(3-chloro-4-methoxybenzylamino)-6-ethyl-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid 1099532-33-8 C23H26ClN3O3S
    4-[4-(3-chloro-4-methoxybenzylamino)-6-ethyl-thieno-[2,3-d]-pyrimidin-2-yl]-cyclohexanecarboxylic acid
    —— 4,4,6,6-tetramethyl-7-oxo-5-oxa-spiro[2.4]heptane-1,2-dicarboxylic acid anhydride 53688-24-7 C12H14O5
    4,4,6,6-tetramethyl-7-oxo-5-oxa-spiro[2.4]heptane-1,2-dicarboxylic acid anhydride
    —— 4-(2-chloro-4-methyl-phenylsulfanyl)-6,7-dimethoxy-cinnoline 42468-17-7 C17H15ClN2O2S
    4-(2-chloro-4-methyl-phenylsulfanyl)-6,7-dimethoxy-cinnoline
    —— 4-(4-methylphenyl)-2-(3-nitrophenylamino)-4-oxobut-2-enoic acid 1427202-57-0 C17H14N2O5
    4-(4-methylphenyl)-2-(3-nitrophenylamino)-4-oxobut-2-enoic acid
    —— 4-((p-tolylsulfinyl)methyl)-1,2,3-thiadiazole-5-carboxylic acid 1369849-19-3 C11H10N2O3S2
    4-((p-tolylsulfinyl)methyl)-1,2,3-thiadiazole-5-carboxylic acid
    —— (4-Methoxy-phenyl)-(4,5,6,7-tetrabromo-2,2-diethoxy-1,3-dioxa-2λ<sup>5</sup>-phospha-indan-2-yl)-amine 53106-00-6 C17H18Br4NO5P
    (4-Methoxy-phenyl)-(4,5,6,7-tetrabromo-2,2-diethoxy-1,3-dioxa-2λ<sup>5</sup>-phospha-indan-2-yl)-amine
    —— 4-Isobutyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon 52873-20-8 C17H28N2O2
    4-Isobutyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon
    —— 4-Isopropyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon 52873-18-4 C16H26N2O2
    4-Isopropyloxy-acetophenon-(2-propyloxy-ethyl)-hydrazon
    —— 4,6-dimethyl-1-phenyl-1,4-dihydro-2<i>H</i>-[1,2,4,5]tetrazine-3-thione 50781-60-7 C10H12N4S
    4,6-dimethyl-1-phenyl-1,4-dihydro-2<i>H</i>-[1,2,4,5]tetrazine-3-thione
    —— 4-Methyl-piperazine-1-carbodithioic acid 3-chloro-2-methyl-4,6-dinitro-phenyl ester 53279-13-3 C13H15ClN4O4S2
    4-Methyl-piperazine-1-carbodithioic acid 3-chloro-2-methyl-4,6-dinitro-phenyl ester
    —— 4-Methyl-2-(2,6,6-trimethyl-cyclohex-1-enyl)-2,5-dihydro-thiophene 1,1-dioxide 55497-39-7 C14H22O2S
    4-Methyl-2-(2,6,6-trimethyl-cyclohex-1-enyl)-2,5-dihydro-thiophene 1,1-dioxide
    —— 4-[3-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-oxo-propylsulfanyl]-benzoic acid methyl ester 54932-03-5 C15H15N5O6S
    4-[3-(2-amino-5-nitro-6-oxo-1,6-dihydro-pyrimidin-4-ylamino)-2-oxo-propylsulfanyl]-benzoic acid methyl ester
    —— 4-(2-benzoyl-5-oxo-3-phenyl-5-<i>p</i>-tolyl-pentanoyl)-morpholine 50344-61-1 C29H29NO4
    4-(2-benzoyl-5-oxo-3-phenyl-5-<i>p</i>-tolyl-pentanoyl)-morpholine
    —— 4-oxo-N-(4-sulfamoylphenyl)-1H-quinoline-3-carboxamide 873051-80-0 C16H13N3O4S
    4-oxo-N-(4-sulfamoylphenyl)-1H-quinoline-3-carboxamide
    —— 4-[(Z)-2-(5-Methyl-benzooxazol-2-yl)-vinyl]-benzoic acid ethyl ester 2492-04-8 C19H17NO3
    4-[(Z)-2-(5-Methyl-benzooxazol-2-yl)-vinyl]-benzoic acid ethyl ester
    —— 4-{5-[(3-ethyl-3<i>H</i>-benzoxazol-2-yliden)-ethyliden]-4-oxo-2-thioxo-thiazolidin-3-yl}-benzoic acid 40405-99-0 C21H16N2O4S2
    4-{5-[(3-ethyl-3<i>H</i>-benzoxazol-2-yliden)-ethyliden]-4-oxo-2-thioxo-thiazolidin-3-yl}-benzoic acid
    —— 4-<3-Morpholino-propionylamino>-O-methyl-thymol 14357-64-3 C18H28N2O3
    4-<3-Morpholino-propionylamino>-O-methyl-thymol
    —— 4-(3-phenylureido)-3-methoxybenzyl alcohol 457059-25-5 C15H16N2O3
    4-(3-phenylureido)-3-methoxybenzyl alcohol
    —— 4'-Methoxy-3,4'''-biflavonyloxymethan 66075-34-1 C32H22O7
    4'-Methoxy-3,4'''-biflavonyloxymethan
    —— 4-Bromo-benzenesulfonic acid (R)-2-hydroxy-3,3-dimethyl-butyl ester 41796-65-0 C12H17BrO4S
    4-Bromo-benzenesulfonic acid (R)-2-hydroxy-3,3-dimethyl-butyl ester
    —— 4,7-Dimethylindolizin-1,2-dicarbonsaeuredimethylester 51385-89-8 C14H15NO4
    4,7-Dimethylindolizin-1,2-dicarbonsaeuredimethylester
    —— 4-Piperidino-1-methyl-5,6,7-trifluor-indol 42322-86-1 C14H15F3N2
    4-Piperidino-1-methyl-5,6,7-trifluor-indol
    —— 4-[(1-benzylpiperidin-3-yl)amino]-2-methoxybenzamide 609785-09-3 C20H25N3O2
    4-[(1-benzylpiperidin-3-yl)amino]-2-methoxybenzamide
    —— 4-Chlor-2-(2-nitrovinyl)-indol 53660-50-7 C10H7ClN2O2
    4-Chlor-2-(2-nitrovinyl)-indol
    —— 4-[(4,6-dioxo-2-thioxo-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-<i>N</i>-pyridin-2-yl-benzenesulfonamide 41334-34-3 C15H12N6O4S2
    4-[(4,6-dioxo-2-thioxo-tetrahydro-pyrimidin-5-ylidene)-hydrazino]-<i>N</i>-pyridin-2-yl-benzenesulfonamide
    —— (4-Phenyl-pyrimidin-2-yl)-trimethylammoniumchlorid 22126-14-3 C13H16N3*Cl
    (4-Phenyl-pyrimidin-2-yl)-trimethylammoniumchlorid
    —— (4-aminomethyl-phenyl)-(4-methoxy-2-trifluoromethyl-phenyl)-amine 1360431-06-6 C15H15F3N2O
    (4-aminomethyl-phenyl)-(4-methoxy-2-trifluoromethyl-phenyl)-amine
    —— 4-Hydroxy-2-(2-hydroxy-3-methyl-benzoyl)-3-methoxy-benzoic acid methyl ester 55288-63-6 C17H16O6
    4-Hydroxy-2-(2-hydroxy-3-methyl-benzoyl)-3-methoxy-benzoic acid methyl ester
    —— 4-Hydroxy-6,7-diisobutoxy-2-phenyl-quinoline-3-carboxylic acid ethyl ester 51031-77-7 C26H31NO5
    4-Hydroxy-6,7-diisobutoxy-2-phenyl-quinoline-3-carboxylic acid ethyl ester
    —— 4-(3,4-dimethoxy-phenyl)-2-(4-methoxy-phenyl)-6-phenyl-pyridine 54063-88-6 C26H23NO3
    4-(3,4-dimethoxy-phenyl)-2-(4-methoxy-phenyl)-6-phenyl-pyridine
    —— (4-chloro-phenyl)-(2-methyl-1,2,3,4-tetrahydro-benzo[<i>b</i>][1,6]naphthyridin-10-yl)-amine 50735-53-0 C19H18ClN3
    (4-chloro-phenyl)-(2-methyl-1,2,3,4-tetrahydro-benzo[<i>b</i>][1,6]naphthyridin-10-yl)-amine
    —— 4-(4-chloro-phenyl)-5-phenoxymethyl-2,4-dihydro-[1,2,4]triazol-3-one 51291-33-9 C15H12ClN3O2
    4-(4-chloro-phenyl)-5-phenoxymethyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-[(Z)-5-Methoxy-3-methyl-pent-2-en-(E)-ylidene]-1,2,3,6-tetramethyl-piperidine 53708-44-4 C16H29NO
    4-[(Z)-5-Methoxy-3-methyl-pent-2-en-(E)-ylidene]-1,2,3,6-tetramethyl-piperidine
    —— (4-hydroxy-phenyl)-[3-(2-morpholin-4-yl-acetylamino)-2-oxo-azetidin-1-yl]-acetic acid 59509-51-2 C17H21N3O6
    (4-hydroxy-phenyl)-[3-(2-morpholin-4-yl-acetylamino)-2-oxo-azetidin-1-yl]-acetic acid
    —— 4-(1-{4-[3-(N-methyl-N-3-(4,4,5,5,5-pentafluoropentylthio)-propyl-amino)-propyloxy]-phenyl}-2-phenyl-but-1(E,Z)-enyl)-phenol 186909-43-3 C34H40F5NO2S
    4-(1-{4-[3-(N-methyl-N-3-(4,4,5,5,5-pentafluoropentylthio)-propyl-amino)-propyloxy]-phenyl}-2-phenyl-but-1(E,Z)-enyl)-phenol
    —— 4-(8-chloro-1-hydroxy-[2]naphthylazo)-3-hydroxy-naphthalene-1-sulfonic acid 102159-77-3 C20H13ClN2O5S
    4-(8-chloro-1-hydroxy-[2]naphthylazo)-3-hydroxy-naphthalene-1-sulfonic acid