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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((2-(methylthio)phenyl)ethynyl)benzonitrile 924633-98-7 C16H11NS
    4-((2-(methylthio)phenyl)ethynyl)benzonitrile
    —— 4-Trifluoromethoxy-benzoic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester 136955-02-7 C16H18F3NO3
    4-Trifluoromethoxy-benzoic acid (1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl ester
    —— 4-Chlor-6-cyclopropyl-2-methoxy-5-methylpyrimidin 21741-45-7 C9H11ClN2O
    4-Chlor-6-cyclopropyl-2-methoxy-5-methylpyrimidin
    —— (4S,5S)-5-(3,5-difluorophenyl)-4-[5-(2-pyridin-2-ylethynyl)pyridin-3-yl]-1,3-oxazolidin-2-one 1375751-14-6 C21H13F2N3O2
    (4S,5S)-5-(3,5-difluorophenyl)-4-[5-(2-pyridin-2-ylethynyl)pyridin-3-yl]-1,3-oxazolidin-2-one
    —— ((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl4-phenylcarbamoyl-pyrrol-1-yl]-ethyl}-2-phenyl-[1,3]dioxan-4-yl)-acetic acid ethyl ester 1101046-38-1 C42H43FN2O5
    ((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl4-phenylcarbamoyl-pyrrol-1-yl]-ethyl}-2-phenyl-[1,3]dioxan-4-yl)-acetic acid ethyl ester
    —— 4-tert-Butyl-2-(3-dodecylsulfanyl-propyl)-phenol 95869-70-8 C25H44OS
    4-tert-Butyl-2-(3-dodecylsulfanyl-propyl)-phenol
    —— 4-[2-(2-Chloro-phenyl)-1-pyridin-3-yl-ethyl]-piperazine-1-carboxylic acid tert-butyl ester 915717-86-1 C22H28ClN3O2
    4-[2-(2-Chloro-phenyl)-1-pyridin-3-yl-ethyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-[3-(2-Butynyl)-4-oxo-2-(piperazin-1-yl)-3,4-dihydroimidazo[4,5-d]pyridazin-5-ylmethyl]-5-cyano-2-ethoxy-N-methylbenzamide trifluoroacetate 635721-18-5 C2HF3O2*C25H28N8O3
    4-[3-(2-Butynyl)-4-oxo-2-(piperazin-1-yl)-3,4-dihydroimidazo[4,5-d]pyridazin-5-ylmethyl]-5-cyano-2-ethoxy-N-methylbenzamide trifluoroacetate
    —— 4-(Dichlormethyl)-2-(diethylamino)-6-methylchinolin 82957-58-2 C15H18Cl2N2
    4-(Dichlormethyl)-2-(diethylamino)-6-methylchinolin
    —— 4-Chloro-2-[(2-piperazin-1-ylphenyl)methoxy]benzonitrile 1314044-44-4 C18H18ClN3O
    4-Chloro-2-[(2-piperazin-1-ylphenyl)methoxy]benzonitrile
    —— 4-methyl-2-trifluoromethyl-cyclohexanecarboxylic acid 444-49-5 C9H13F3O2
    4-methyl-2-trifluoromethyl-cyclohexanecarboxylic acid
    —— 4-Hydroxy-N-tertbutylphthalimide 4112-59-8 C12H13NO3
    4-Hydroxy-N-tertbutylphthalimide
    —— 4-Chlor-2-methylmercapto-6-<2-methyl-aziridinyl-(1)>-pyrimidin 100376-74-7 C8H10ClN3S
    4-Chlor-2-methylmercapto-6-<2-methyl-aziridinyl-(1)>-pyrimidin
    —— (4S,5R,1'S)-N-(1'-phenylethyl)-4,5-diphenyl-2-oxazolidinone 450370-12-4 C23H21NO2
    (4S,5R,1'S)-N-(1'-phenylethyl)-4,5-diphenyl-2-oxazolidinone
    —— 4-[4-[(cyclobutylamino)methyl]-1-piperidyl]-5-phenyl-N-(2-pyrrolidin-1-ylethyl)thieno[2,3-d]pyrimidin-2-amine 1437771-73-7 C28H38N6S
    4-[4-[(cyclobutylamino)methyl]-1-piperidyl]-5-phenyl-N-(2-pyrrolidin-1-ylethyl)thieno[2,3-d]pyrimidin-2-amine
    —— 4-{[(6-d9-tert-butoxy-5-chloropyridin-3-yl)oxy]methyl}-2,5-difluoro-N-(methylsulfonyl)benzamide 1355487-58-9 C18H19ClF2N2O5S
    4-{[(6-d9-tert-butoxy-5-chloropyridin-3-yl)oxy]methyl}-2,5-difluoro-N-(methylsulfonyl)benzamide
    —— 4-phenyl-5-aza-spiro[2.4]hept-4-ene 855887-00-2 C12H13N
    4-phenyl-5-aza-spiro[2.4]hept-4-ene
    —— (4R,12bS)-4-methyl-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one 1421697-76-8 C23H24N2O3S
    (4R,12bS)-4-methyl-12-tosyl-1,3,4,6,7,12b-hexahydroindolo[2,3-a]quinolizin-2(12H)-one
    —— 4-methoxyphenyl (3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-(β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside 442639-35-2 C49H60O17
    4-methoxyphenyl (3,4-O-isopropylidene-β-D-galactopyranosyl)-(1->4)-(β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-benzyl-β-D-galactopyranoside
    —— 4-[(4-nitro-1H-indol-1-yl)methyl]-1H-pyrrolo[2,3-b]pyridine 1268390-74-4 C16H12N4O2
    4-[(4-nitro-1H-indol-1-yl)methyl]-1H-pyrrolo[2,3-b]pyridine
    —— 4-[(1-propenoyl-2,3-dihydro-1H-indol-4-yl)oxy]-2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1428774-75-7 C22H18N8O2
    4-[(1-propenoyl-2,3-dihydro-1H-indol-4-yl)oxy]-2-[(1-methyl-1H-pyrazol-4-yl)amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-propoxy-thiobenzoic acid <i>S</i>-(2-morpholin-4-yl-ethyl) ester 16764-57-1 C16H23NO3S
    4-propoxy-thiobenzoic acid <i>S</i>-(2-morpholin-4-yl-ethyl) ester
    —— 4-Tetradecyl-6-nitroso-resorcin 1892-45-1 C20H33NO3
    4-Tetradecyl-6-nitroso-resorcin
    —— 4-tert-butyl-2-(1-hydroxy-ethyl)-cyclohexanol 859928-44-2 C12H24O2
    4-tert-butyl-2-(1-hydroxy-ethyl)-cyclohexanol
    —— 4-(2-Cyclohexylamino-butyrylamino)-3,5-dimethyl-benzoic acid butyl ester 47584-70-3 C23H36N2O3
    4-(2-Cyclohexylamino-butyrylamino)-3,5-dimethyl-benzoic acid butyl ester
    —— 4-Chloro-5-(3-diethylamino-prop-1-ynyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol 5391-37-7 C22H24ClNO
    4-Chloro-5-(3-diethylamino-prop-1-ynyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol
    —— 4-chloromethyl-2,6-bis-dibromomethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 3168-87-4 C14H16Br4ClNO4
    4-chloromethyl-2,6-bis-dibromomethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
    —— 4,4-Dimethyl-cholest-5-en-2-on 4057-07-2 C29H48O
    4,4-Dimethyl-cholest-5-en-2-on
    —— 4-Hydroxy-6-methyl-2-(2-octyloxyethyl)-pyrimidin 15986-91-1 C15H26N2O2
    4-Hydroxy-6-methyl-2-(2-octyloxyethyl)-pyrimidin
    —— 4,4-Diaethyl-1-piperidinomethyl-pyrazolidin-3,5-dion 6158-41-4 C13H23N3O2
    4,4-Diaethyl-1-piperidinomethyl-pyrazolidin-3,5-dion
    —— [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 1-ethynyl-cyclohexyl ester 7295-37-6 C21H20ClNO4S
    [4-(4-Chloro-benzenesulfonyl)-phenyl]-carbamic acid 1-ethynyl-cyclohexyl ester
    —— [4-(4-Bromo-benzenesulfonyl)-phenyl]-carbamic acid 3-methyl-butyl ester 10372-51-7 C18H20BrNO4S
    [4-(4-Bromo-benzenesulfonyl)-phenyl]-carbamic acid 3-methyl-butyl ester
    —— 4.4'-Dihydroxy-6.6'-dimethyl-3.3'-azo-pyron-(2) 7270-57-7 C12H10N2O6
    4.4'-Dihydroxy-6.6'-dimethyl-3.3'-azo-pyron-(2)
    —— 4β.8aβ-Dimethyl-4α-carbomethoxy-7β-dimethylaminomethyl-trans-decalon-(8) 15292-61-2 C17H29NO3
    4β.8aβ-Dimethyl-4α-carbomethoxy-7β-dimethylaminomethyl-trans-decalon-(8)
    —— 4-Benzyloxy-2,2'-bipyridyl-1-oxid 14257-17-1 C17H14N2O2
    4-Benzyloxy-2,2'-bipyridyl-1-oxid
    —— 4-{3-[2,5-dimethyl-4-(N-isopropyl-N-(2-ethoxycarbonylethylaminocarbonyl)-amino)-phenyl]-propargylamino}-benzamidine 1139316-74-7 C27H35N5O3
    4-{3-[2,5-dimethyl-4-(N-isopropyl-N-(2-ethoxycarbonylethylaminocarbonyl)-amino)-phenyl]-propargylamino}-benzamidine
    —— 4-{3-[2-chloro-5-methyl-4-(N-isopropyl-N-hydroxycarbonylmethylaminocarbonyl-amino)-phenyl]-propargylamino}-benzamidine 276676-80-3 C23H26ClN5O3
    4-{3-[2-chloro-5-methyl-4-(N-isopropyl-N-hydroxycarbonylmethylaminocarbonyl-amino)-phenyl]-propargylamino}-benzamidine
    —— 4-(3-{3-[2-(2-Ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxy}-2-{3-[2-(2-ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxymethyl}-propoxy)-4'-ethynyl-biphenyl 454664-63-2 C50H82O15
    4-(3-{3-[2-(2-Ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxy}-2-{3-[2-(2-ethoxy-ethoxy)-ethoxy]-2-[2-(2-ethoxy-ethoxy)-ethoxymethyl]-propoxymethyl}-propoxy)-4'-ethynyl-biphenyl
    —— 4-Benzyl-4,4-dihydroxy-2,3-dimethyl-pent-2-en-saeure-lacton 6066-60-0 C13H14O3
    4-Benzyl-4,4-dihydroxy-2,3-dimethyl-pent-2-en-saeure-lacton
    —— 4-(3-dimethylamino-phenyl)-4-hydroxy-cyclohexanone 1252616-02-6 C14H19NO2
    4-(3-dimethylamino-phenyl)-4-hydroxy-cyclohexanone
    —— (4S,5R,6R)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-((S)-2-hydroxy-1-methoxy-ethyl)-2,2-dimethyl-[1,3]dioxan-5-ol 136289-12-8 C14H26O7
    (4S,5R,6R)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-((S)-2-hydroxy-1-methoxy-ethyl)-2,2-dimethyl-[1,3]dioxan-5-ol
    —— 4-Bromo-15,15-dimethyl-8,11,12-triazatetracyclo[7.6.0.02,7.010,14]pentadeca-1(9),2(7),3,5,10(14),12-hexaene 1426079-07-3 C14H12BrN3
    4-Bromo-15,15-dimethyl-8,11,12-triazatetracyclo[7.6.0.02,7.010,14]pentadeca-1(9),2(7),3,5,10(14),12-hexaene
    —— 4-Bromo-1H-indole-2-carboxylic acid [1-ethoxy-meth-(Z)-ylidene]-hydrazide 65873-39-4 C12H12BrN3O2
    4-Bromo-1H-indole-2-carboxylic acid [1-ethoxy-meth-(Z)-ylidene]-hydrazide
    —— 4-(4-(2,4-difluorobenzyl)-4-methoxy-1-piperidinyl)benzonitrile 870812-47-8 C20H20F2N2O
    4-(4-(2,4-difluorobenzyl)-4-methoxy-1-piperidinyl)benzonitrile
    —— 4-Benzoyl-2-(diphenyl-hydroxy-methyl)-benzoesaeure-lacton 3956-97-6 C27H18O3
    4-Benzoyl-2-(diphenyl-hydroxy-methyl)-benzoesaeure-lacton
    —— 4-Cyan-3,5-dimethyl-1-(2,4-dinitro-phenyl)-pyrazol 16341-61-0 C12H9N5O4
    4-Cyan-3,5-dimethyl-1-(2,4-dinitro-phenyl)-pyrazol
    —— 4-Hydroxy-17-methylen-Δ<sup>4</sup>-oestren-3-on 2242-57-1 C19H26O3
    4-Hydroxy-17-methylen-Δ<sup>4</sup>-oestren-3-on
    —— 4-[6-(4-Bromo-phenyl)-thiazolo[3,2-b][1,2,4]triazol-2-yl]-2,5-dimethyl-1-phenyl-1,2-dihydro-pyrazol-3-one 17505-42-9 C21H16BrN5OS
    4-[6-(4-Bromo-phenyl)-thiazolo[3,2-b][1,2,4]triazol-2-yl]-2,5-dimethyl-1-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-Bromo-N-(2,3-dibromo-propyl)-N-phenyl-benzenesulfonamide 2384-78-3 C15H14Br3NO2S
    4-Bromo-N-(2,3-dibromo-propyl)-N-phenyl-benzenesulfonamide
    —— 4-(5,6-Dimethyl-benzthiazolyl-(2)-iminomethyl)-N-methyl-pyridinium-iodid 16763-00-1 C16H16N3S*I
    4-(5,6-Dimethyl-benzthiazolyl-(2)-iminomethyl)-N-methyl-pyridinium-iodid