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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Oxo-2-<2-(N-methyl-diaethylammoniumjodido)-aethylmercapto>-3-phenyl-3,4-dihydro-chinazolin 18008-98-5 C21H26N3OS*I
    4-Oxo-2-<2-(N-methyl-diaethylammoniumjodido)-aethylmercapto>-3-phenyl-3,4-dihydro-chinazolin
    —— 4-(2,2,6,6-Tetramethylpiperidin-1-yl)-2-(thiophen-2-yl)quinoline hydrobromide 853349-73-2 C22H27BrN2S
    4-(2,2,6,6-Tetramethylpiperidin-1-yl)-2-(thiophen-2-yl)quinoline hydrobromide
    —— 4-{3-[4-(2,4,6-trimethyl-benzyl)-phenyl]-propyl}-morpholine 95292-49-2 C23H31NO
    4-{3-[4-(2,4,6-trimethyl-benzyl)-phenyl]-propyl}-morpholine
    —— 4-[1-(2-hydroxy-ethyl)-5-nitro-pyrrole-2-carbonyl]-morpholine 2853-94-3 C11H15N3O5
    4-[1-(2-hydroxy-ethyl)-5-nitro-pyrrole-2-carbonyl]-morpholine
    —— 4-(2-(3,4-Bis-difluoromethoxy-phenyl)-2-{4-[2,2,2-trifluoro-1-trifluoromethyl-1-(2-trimethylsilanyl-ethoxymethoxy)-ethyl]-phenyl}-ethyl)-3-methyl-pyridine 524774-86-5 C31H33F10NO4Si
    4-(2-(3,4-Bis-difluoromethoxy-phenyl)-2-{4-[2,2,2-trifluoro-1-trifluoromethyl-1-(2-trimethylsilanyl-ethoxymethoxy)-ethyl]-phenyl}-ethyl)-3-methyl-pyridine
    —— 4-[(3R)-3-(3-methylbut-2-enyl)-2-methyloxiran-2-yl](3S,4S,6S)-6-((1-ethoxy)ethoxy)-1,5-dioxaspiro[2.5]octane 468745-59-7 C18H30O5
    4-[(3R)-3-(3-methylbut-2-enyl)-2-methyloxiran-2-yl](3S,4S,6S)-6-((1-ethoxy)ethoxy)-1,5-dioxaspiro[2.5]octane
    —— (4S,5S)-1,3-di(3-phenyl-3-hydroxy-2-methylpropionyl)-4,5-di(methoxymethyl)imidazolidin-2-one 157197-94-9 C27H34N2O7
    (4S,5S)-1,3-di(3-phenyl-3-hydroxy-2-methylpropionyl)-4,5-di(methoxymethyl)imidazolidin-2-one
    —— 4-methyl-2-methylene-3-methoxy-4-(p-tolylthio)-1-pentanal 120814-12-2 C15H20O2S
    4-methyl-2-methylene-3-methoxy-4-(p-tolylthio)-1-pentanal
    —— (4R)-4-amino-5-(3-azaspiro[5.5]undecan-3-yl)-5-oxopentanoic acid 137795-98-3 C15H26N2O3
    (4R)-4-amino-5-(3-azaspiro[5.5]undecan-3-yl)-5-oxopentanoic acid
    —— (4S)-3,3-diethyl-1-[(R)-α-n-propyl-(4-methyl)benzylaminocarbonyl]-4-[(4-((4-benzyloxycarbonyl)piperazin-1-yl)methyl)phenoxy]azetidin-2-one 161281-91-0 C38H48N4O5
    (4S)-3,3-diethyl-1-[(R)-α-n-propyl-(4-methyl)benzylaminocarbonyl]-4-[(4-((4-benzyloxycarbonyl)piperazin-1-yl)methyl)phenoxy]azetidin-2-one
    —— 4(S)-azido-2(S)-(O-benzoylmethyl)tetrahydrofuran 160999-11-1 C12H13N3O3
    4(S)-azido-2(S)-(O-benzoylmethyl)tetrahydrofuran
    —— 4-amino-5-chloro-6-methoxycarbonyl-2-(2-methoxypyridin-5-yl)pyrimidine 1194253-99-0 C12H11ClN4O3
    4-amino-5-chloro-6-methoxycarbonyl-2-(2-methoxypyridin-5-yl)pyrimidine
    —— 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-N-(2-fluoro-2-propenyloxy)picolinamide 1242164-61-9 C16H13Cl2F2N3O3
    4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-N-(2-fluoro-2-propenyloxy)picolinamide
    —— [4-[5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]phenyl]-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]methanone 1232417-74-1 C25H25N7O2
    [4-[5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl]phenyl]-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]methanone
    —— 4-[4-(13'-Phenylspiro[1,3-dioxolane-2,18'-5,7,12-trioxaheptacyclo[15.13.0.02,10.04,8.011,16.019,24.025,30]triaconta-1(17),2,4(8),9,11(16),14,19,21,23,25,27,29-dodecaene]-13'-yl)phenyl]morpholine 1008782-44-2 C45H35NO6
    4-[4-(13'-Phenylspiro[1,3-dioxolane-2,18'-5,7,12-trioxaheptacyclo[15.13.0.02,10.04,8.011,16.019,24.025,30]triaconta-1(17),2,4(8),9,11(16),14,19,21,23,25,27,29-dodecaene]-13'-yl)phenyl]morpholine
    —— 4-[3-Cyano-4-[2-[(2-fluorophenyl)methoxy]phenyl]pyrrol-1-yl]benzoic acid 1072200-31-7 C25H17FN2O3
    4-[3-Cyano-4-[2-[(2-fluorophenyl)methoxy]phenyl]pyrrol-1-yl]benzoic acid
    —— 4-amino-5-[N-(tert-butyloxycarbonyl)-(2'S,3'S)-2',3'-dibenzoyloxy-(1'S)-pyrrolidinyl]-2,6-dioxopyrimidine 852568-70-8 C27H28N4O8
    4-amino-5-[N-(tert-butyloxycarbonyl)-(2'S,3'S)-2',3'-dibenzoyloxy-(1'S)-pyrrolidinyl]-2,6-dioxopyrimidine
    —— 4,5,6,7-Tetrachloro-2-[2-(ethyl-m-tolyl-amino)-ethyl]-isoindole-1,3-dione 2498-04-6 C19H16Cl4N2O2
    4,5,6,7-Tetrachloro-2-[2-(ethyl-m-tolyl-amino)-ethyl]-isoindole-1,3-dione
    —— 4-Butyl-6-isothiocyanato-4H-benzo[1,4]oxazin-3-one 105808-31-9 C13H14N2O2S
    4-Butyl-6-isothiocyanato-4H-benzo[1,4]oxazin-3-one
    —— 4-<2-(3-Dimethylamino-2-methyl-propyloxy)-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on 1854-00-8 C24H30N4O3
    4-<2-(3-Dimethylamino-2-methyl-propyloxy)-benzoylamino>-2,3-dimethyl-1-phenyl-pyrazol-5-on
    —— 4-<4-Amino-benzolsulfonamino>-5-methoxy-2-methylmercapto-pyrimidin 93003-85-1 C12H14N4O3S2
    4-<4-Amino-benzolsulfonamino>-5-methoxy-2-methylmercapto-pyrimidin
    —— (4-Chlorophenoxy)methylidene-triphenyl-lambda5-phosphane 144462-14-6 C25H20ClOP
    (4-Chlorophenoxy)methylidene-triphenyl-lambda5-phosphane
    —— (4-bromobiphenyl-3-yl)methanol 22156-72-5 C13H11BrO
    (4-bromobiphenyl-3-yl)methanol
    —— 4-[2-(4-Chlorophenylsulphonylamino)-ethyl]-phenoxyacetic acid [bis-(2-hydroxyethyl)-amide] 143782-82-5 C20H25ClN2O6S
    4-[2-(4-Chlorophenylsulphonylamino)-ethyl]-phenoxyacetic acid [bis-(2-hydroxyethyl)-amide]
    —— (4aS,6aR,8S,9R,10S,10aS)-10-[(tert-butyldiphenylsiloxy)methyl]octahydro-6,6,9-trimethyl-1H,4aH-pyrano[2,3-c]isobenzofuran-8-ol 607405-93-6 C31H44O4Si
    (4aS,6aR,8S,9R,10S,10aS)-10-[(tert-butyldiphenylsiloxy)methyl]octahydro-6,6,9-trimethyl-1H,4aH-pyrano[2,3-c]isobenzofuran-8-ol
    —— 4,5,5,5-Tetrafluoro-4-heptafluoropropyloxy-pent-2-ynethioic acid S-methyl ester 111835-80-4 C9H3F11O2S
    4,5,5,5-Tetrafluoro-4-heptafluoropropyloxy-pent-2-ynethioic acid S-methyl ester
    —— 4-[2-(3-chloropropylamino)ethyl]benzonitrile trifluoroacetate 886236-64-2 C2HF3O2*C12H15ClN2
    4-[2-(3-chloropropylamino)ethyl]benzonitrile trifluoroacetate
    —— 4-hydroxy-3-phenethyl-deoxybenzoin 102599-22-4 C22H20O2
    4-hydroxy-3-phenethyl-deoxybenzoin
    —— {4-[(4-Benzyloxycarbonylamino-butyl)-(4-methoxy-benzyl)-amino]-butyl}-carbamic acid benzyl ester 857682-73-6 C32H41N3O5
    {4-[(4-Benzyloxycarbonylamino-butyl)-(4-methoxy-benzyl)-amino]-butyl}-carbamic acid benzyl ester
    —— 4,5-bis(ethylthio)-4',5'-diiodotetrathiafulvalene 1314078-87-9 C10H10I2S6
    4,5-bis(ethylthio)-4',5'-diiodotetrathiafulvalene
    —— 4-chloro-2-(4-methoxyphenyl)-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine 7-oxide 1649436-08-7 C19H15ClN2O2S
    4-chloro-2-(4-methoxyphenyl)-5,6-dihydro[1]benzothiepino[5,4-d]pyrimidine 7-oxide
    —— (4S,5R)-5-((benzyloxy)methyl)-4-(3,5-difluorophenyl)-3-(4-methoxyphenyl)oxazolidin-2-one 1035486-79-3 C24H21F2NO4
    (4S,5R)-5-((benzyloxy)methyl)-4-(3,5-difluorophenyl)-3-(4-methoxyphenyl)oxazolidin-2-one
    —— 4-(2.4-Dinitro-phenylhydrazono)-3.4-dihydro-1H-2.1-benzothiazin-2.2-dioxid 13568-90-6 C14H11N5O6S
    4-(2.4-Dinitro-phenylhydrazono)-3.4-dihydro-1H-2.1-benzothiazin-2.2-dioxid
    —— (4R,5S,6R)-5,6-Bis-benzyloxy-4-(2-iodo-benzyloxy)-cyclohex-2-enone 194800-91-4 C27H25IO4
    (4R,5S,6R)-5,6-Bis-benzyloxy-4-(2-iodo-benzyloxy)-cyclohex-2-enone
    —— 4-Chloro-6-methyl-3-(p-chlorophenyl)isoxazolo<5,4-d>pyrimidine 79835-25-9 C12H7Cl2N3O
    4-Chloro-6-methyl-3-(p-chlorophenyl)isoxazolo<5,4-d>pyrimidine
    —— (4S,5S)-3-(4-chlorophenyl)-4-(3-methoxyphenyl)-5-((5-(pyridin-3-yl)-2H-tetrazol-2-yl)methyl)oxazolidin-2-one 1035489-37-2 C23H19ClN6O3
    (4S,5S)-3-(4-chlorophenyl)-4-(3-methoxyphenyl)-5-((5-(pyridin-3-yl)-2H-tetrazol-2-yl)methyl)oxazolidin-2-one
    —— 4-(2-(2-chlorobenzoyl)-5-methylphenoxy)butyric acid 870287-26-6 C18H17ClO4
    4-(2-(2-chlorobenzoyl)-5-methylphenoxy)butyric acid
    —— 4-(3-Cyano-4-pyridin-4-ylpyrrol-1-yl)-2-(methoxymethoxy)benzoic acid 1072203-89-4 C19H15N3O4
    4-(3-Cyano-4-pyridin-4-ylpyrrol-1-yl)-2-(methoxymethoxy)benzoic acid
    —— (4aR,4bR,6aR,8S,10aR,10bR,12aS)-8-Hydroxy-2-[2-(2-isopropyl-[1,3]dioxolan-2-yl)-ethyl]-4a,4b,7,7,10a-pentamethyl-hexadecahydro-chrysen-1-one 141602-95-1 C31H52O4
    (4aR,4bR,6aR,8S,10aR,10bR,12aS)-8-Hydroxy-2-[2-(2-isopropyl-[1,3]dioxolan-2-yl)-ethyl]-4a,4b,7,7,10a-pentamethyl-hexadecahydro-chrysen-1-one
    —— 4-chloro-2-cyclohexyl-5-hydrazino-2<i>H</i>-pyridazin-3-one 1082-43-5 C10H15ClN4O
    4-chloro-2-cyclohexyl-5-hydrazino-2<i>H</i>-pyridazin-3-one
    —— (4R,5S)-N-methoxy-5-[(1R)-1-(methoxymethoxy)hexyl]-N,2,2-trimethyl-1,3-dioxolane-4-carboxamide 1254223-59-0 C16H31NO6
    (4R,5S)-N-methoxy-5-[(1R)-1-(methoxymethoxy)hexyl]-N,2,2-trimethyl-1,3-dioxolane-4-carboxamide
    —— 4-(N,N-dimethylaminoethyl)-allophanic acid (2-hexadecyloxymethyl-tetrahydrofuran-2-yl)methyl ester 915710-39-3 C28H55N3O5*ClH
    4-(N,N-dimethylaminoethyl)-allophanic acid (2-hexadecyloxymethyl-tetrahydrofuran-2-yl)methyl ester
    —— 4-biphenyl-2-yl-heptan-4-ol 855253-68-8 C19H24O
    4-biphenyl-2-yl-heptan-4-ol
    —— 4,4'-((8S,9S)-8,9-diethyl-2,15-dimethylene-2l7,15l7-hexadeca-1,15-diene-2,15-diyl)bis(methylbenzene) 125372-52-3 C24H34O10S2
    4,4'-((8S,9S)-8,9-diethyl-2,15-dimethylene-2l7,15l7-hexadeca-1,15-diene-2,15-diyl)bis(methylbenzene)
    —— 4-(3-Cyano-4-propylpyrrol-1-yl)benzoic acid 1072201-02-5 C15H14N2O2
    4-(3-Cyano-4-propylpyrrol-1-yl)benzoic acid
    —— 4-Imino-5-phenyl-1,4,5,7-tetrahydro-pyrazolo[3,4-d]pyrimidine-6-thione 141212-91-1 C11H9N5S
    4-Imino-5-phenyl-1,4,5,7-tetrahydro-pyrazolo[3,4-d]pyrimidine-6-thione
    —— 4-(4-chlorophenyl)hexahydro-1H-pyrano[2,3-d]pyrimidin-2(8aH)-thione 1353899-35-0 C13H15ClN2OS
    4-(4-chlorophenyl)hexahydro-1H-pyrano[2,3-d]pyrimidin-2(8aH)-thione
    —— 4-chloro-6-methyl-pyridine-2-carboxylic acid (5-chloro-pyridin-2-yl)-amide 1242967-96-9 C12H9Cl2N3O
    4-chloro-6-methyl-pyridine-2-carboxylic acid (5-chloro-pyridin-2-yl)-amide
    —— 4-bromo-9-(trifluoromethyl)-9H-fluoren-9-ol 1220961-91-0 C14H8BrF3O
    4-bromo-9-(trifluoromethyl)-9H-fluoren-9-ol
    —— (4-methoxy-phenyl)-[6-(4-methoxy-phenyl)-2,4-diphenyl-3,4-dihydro-2<i>H</i>-thiopyran-3-yl]-methanethione 67314-93-6 C32H28O2S2
    (4-methoxy-phenyl)-[6-(4-methoxy-phenyl)-2,4-diphenyl-3,4-dihydro-2<i>H</i>-thiopyran-3-yl]-methanethione